Question: While it is uncertain whether or not a condition has been fulfilled, the rights and obligations of the party concerned may be disposed of, inherited or preserved, or any security may be provided therefor, in accordance with the usual provisions of the law.

Article 129
While it is uncertain whether or not a condition will be fulfilled, the rights and obligations of the party concerned may be disposed of, inherited or preserved, or a security may be provided therefor, in accordance with the general provisions..

Article 101
(1) If the validity of a manifestation of intention that an agent has made to the other party is to be influenced by the absence of intention; by mistake, fraud, or duress; or by the knowledge of or negligence in not knowing of a particular circumstance; whether or not any such fact was present is decided as it concerns the agent.
(2) If the validity of a manifestation of intention that the other party has made to the agent is to be influenced by the recipient's knowledge of or negligence in not knowing of a particular circumstance, whether or not any such fact was present is decided as it concerns the agent.
(3) If an agent who has been entrusted with performing a specific juridical act performs that act, the principal may not assert that the agent did not know of any particular circumstance of which the principal knew. The same applies to any circumstance of which the principal did not know due to the principal's own negligence..

Article 545
(1) If one of the parties exercises the right to cancel, each party assumes an obligation to restore the other party to that other party's original state;provided, however, that this may not prejudice the rights of a third party.
(2) In the case referred to in the main clause of the preceding paragraph, if any monies are to be refunded, interest must accrue from the time of the receipt of those monies.
(3) In the case referred to in the main clause of paragraph (1), if a thing other than money is to be returned, fruits that have accrued on or after the time of the receipt of the thing must also be returned.
(4) The exercise of the right to cancel does not preclude claims for compensation for loss or damage.
Article 546
The provisions of Article 533
apply mutatis mutandis to the preceding Article.
Article 533
A party to a bilateral contract may refuse to perform that party's own obligation until the other party tenders the performance of that other party's obligation (including the performance of an obligation to compensate for loss or damage in lieu of the performance of an obligation);provided, however, that this does not apply if the obligation of the other party is not yet due..

Article 499
A person that has performed the obligation for the benefit of the obligor is subrogated to the claim of the obligee.
Article 500
The provisions of Article 467
apply mutatis mutandis in the case referred to in the preceding Article (unless a person with a legitimate interest in making performance is subrogated to the claim of the obligee)..

Article 617
(1) If the parties do not specify the term of a lease, either party may give a notice of termination at any time. In such cases, a lease as set forth in one of the following items terminates when the term prescribed in that item has passed after the day of the notice of termination:
(i)
(ii)
(iii)
(2) With respect to leases of land with harvest seasons, the notice of termination must be given after the end of that season and before the next start of cultivation.
Article 591
(1) If the parties do not define the time for return of borrowed things, the lender may demand their return, specifying a reasonable period of time.
(2) The borrower may return the borrowed thing at any time, irrespective of whether the parties have defined the time of return of the thing.
(3) If the parties defined the time of return of the borrowed thing, and the lender sustains any damage because the borrower returns the thing prior to the time of return, the lender may claim compensation therefor from the borrower..

Article 200
(1) If a possessor is forcibly dispossessed, the possessor may demand the restitution of the thing and compensation for loss or damage by filing an action for recovery of possession.
(2) An action for recovery of possession may not be filed against a specific successor of a person that forcibly takes possession;provided, however, that this does not apply if that successor had knowledge of the fact that the person has unlawfully taken the possession..

Article 705
A person that has paid money or delivered anything as performance of an obligation may not demand the return of the money paid or thing delivered if the person knew, at the time, that the obligation did not exist..

Article 537 (1) If one of the parties promises in a contract to render a certain performance to a third party, the third party has the right to claim that performance directly from the obligor.
(2) The validity of the contract referred to in the preceding paragraph is not impaired even if a third party does not exist or a third party is not specified at the time of its formation.

Article 302
A right of retention is extinguished if the holder of the right of retention loses possession of the thing retained;provided, however, that this does not apply if the thing retained is leased or it is made the subject of a pledge pursuant to the provisions of Article 298, paragraph (2).
Article 298
(1) The holder of a right of retention must possess the thing retained with the due care of a prudent manager.
(2) The holder of the right of retention may not use, lease or provide as a security the thing retained unless that holder obtains the consent of the obligor;provided, however, that this does not apply to uses necessary for the preservation of that thing.
(3) If the holder of a right of retention violates the provisions of the preceding two paragraphs, the obligor may demand that the right of retention be terminated..

Article 28
If an administrator needs to perform an act exceeding the authority provided for in Article 103, the administrator may perform that act after obtaining the permission of the family court. The same applies if it is unclear whether the absentee is dead or alive and the administrator needs to perform an act exceeding the authority established by the absentee.
Article 103
An agent who has no specifically defined authority has the authority to perform the following acts only:
(i) acts of preservation; and
(ii) acts with the purpose of using or improving a thing or right that is the subject matter of the agency, to the extent that this does not change the nature of that thing or right..

Article 520
If a claim and obligation becomes vested in the same person, such claim is extinguished;provided, however, that this does not apply if such a claim is the subject matter of the right of a third party..

Article 634
In the following cases, if the party ordering work receives any benefit from the performance of any divisible portion of the outcome of the work that the contractor has already completed, that portion is deemed to be the completed work; in this case, the contractor may demand remuneration in proportion to the benefit to be received by the party ordering work:
(i) if the contractor is no longer able to complete the work due to any grounds not attributable to the party ordering work; or
(ii) if the contract for work is cancelled before the completion of work.
Article 536
(1) If the performance of an obligation becomes impossible due to grounds not attributable to either party, the obligee may refuse to perform counter-performance.
(2) If the performance of an obligation becomes impossible due to grounds attributable to the obligee, the obligee may not refuse to complete counter-performance. In such a case, if the obligor benefits from being released from that obligation, the obligor must reimburse the obligee for the benefit..

Article 350
The provisions of Articles 296 through 300 and those of Article 304
apply mutatis mutandis to pledges.
Article 299
(1) If the holder of a right of retention incurs necessary expenses with respect to the thing retained, that holder may have the owner reimburse the same.
(2) If the holder of a right of retention incurs beneficial expenses with respect to the thing retained, to the extent that there is currently an increase in value as a result of the same, that holder may have the expenses incurred or the increase in value reimbursed at the owner's choice;provided, however, that the court may, at the request of the owner, grant a reasonable period of time for the reimbursement of the same..

Article 308
Statutory liens for employer-employee relationships exist with respect to salaries and other claims that arise from the employer-employee relationship between the obligor and the employee.
Article 306
A person that has a claim arising from the causes set forth below has a statutory lien over the entire assets of the obligor:
(i) expenses for the common benefit;
(ii) an employer-employee relationship;
(iii) funeral expenses; or
(iv) the supply of daily necessaries.
Article 311
A person that has a claim arising from the causes set forth below has a statutory lien against specific movables of the obligor:
(i) a lease of immovables;
(ii) a lodging at a hotel;
(iii) the transportation of passengers or luggage;
(iv) the preservation of movables;
(v) the sale of movables;
(vi) the supply of seeds and seedlings or fertilizer (including eggs of silkworms or mulberry leaves provided to feed silkworms; the same applies hereinafter);
(vii) agricultural labor; or
(viii) industrial labor.
Article 329
(1) If there are competing general statutory liens, the order of priority follows the order set forth in each item of Article 306.
(2) Ife there are competing a general statutory lien and a special statutory lien, the special statutory lien has priority over the general statutory lien;provided, however, that statutory liens on expenses for the common benefit have priority being effective against all obligees who benefit from the same..

Article 423
(1) An obligee may exercise the right of the obligor (hereinafter referred to as the "subrogor's right") when it is necessary to do so in order to preserve the obligee's own claim; provided, however, that this does not apply to rights which belong exclusively to and are personal to the obligor or rights which are immune from attachment.
(2) The obligee may not exercise the subrogor's right unless and until the obligee's claim becomes due;provided, however, that this does not apply to an act of preservation.
(3) The obligee may not exercise the subrogor's right if the obligee's claim is not enforceable by compulsory execution..

Article 162
(1) A person that possesses the property of another for 20 years peacefully and openly with the intention to own it acquires ownership thereof.
(2) A person that possesses the property of another for 10 years peacefully and openly with an intention to own it acquires ownership thereof if the person was acting in good faith and was not negligent at the time when the possession started..

Article 295
(1) If a possessor of a thing belonging to another person has a claim that has arisen in relation to that thing, that possessor may retain that thing until that claim is satisfied;provided, however, that this does not apply if the relevant claim has not yet fallen due.
(2) The provisions of the preceding paragraph do not apply if possession commenced by means of a tortious act.
Article 303
The holder of a statutory lien has the rights to have that holder's own claim satisfied prior to other obligees out of the assets of the relevant obligor in accordance with the provisions of laws including this Act.
Article 388
If the land and a building on that land belong to the same owner, a mortgage is created with respect to that land or building, and the enforcement of that mortgage causes them to belong to different owners, it is deemed that a superficies has been created with respect to that building.In this case, the rent is fixed by the court at the request of the parties..

Instruction: Given a statement, retrieve a legal provision that verifies this statement.


Question: In cases any party who will suffer any detriment as a result of the fulfillment of a condition intentionally prevents the fulfillment of such condition, the counterparty may deem that such condition has been fulfilled.

Article 130
(1) If a party that would suffer a detriment as a result of the fulfillment of a condition intentionally prevents the fulfillment of that condition, the counterparty may deem that the condition has been fulfilled.
(2) If a party who would enjoy a benefit as a result of the fulfillment of a condition wrongfully has that condition fulfilled, the counterparty may deem that the condition has not been fulfilled..

Article 133
(1) A juridical act subject to an impossible condition precedent is void.
(2) A juridical act subject to an impossible condition subsequent is an unconditional juridical act..

Article 623
An employment contract becomes effective when a first party promises to a second party that the first party will engage in work and the second party promises to pay remuneration for this.
Article 624
(1) An employee may not demand remuneration until the work the employee promised to perform has been completed.
(2) Remuneration specified with reference to a period may be claimed after the passage of that period..

Article 545
(1) If one of the parties exercises the right to cancel, each party assumes an obligation to restore the other party to that other party's original state;provided, however, that this may not prejudice the rights of a third party.
(2) In the case referred to in the main clause of the preceding paragraph, if any monies are to be refunded, interest must accrue from the time of the receipt of those monies.
(3) In the case referred to in the main clause of paragraph (1), if a thing other than money is to be returned, fruits that have accrued on or after the time of the receipt of the thing must also be returned.
(4) The exercise of the right to cancel does not preclude claims for compensation for loss or damage..

Article 129
While it is uncertain whether or not a condition will be fulfilled, the rights and obligations of the party concerned may be disposed of, inherited or preserved, or a security may be provided therefor, in accordance with the general provisions..

Article 441
Except in cases prescribed in Articles 438, Article 439, paragraph (1), and the preceding Article, any circumstances which have arisen with respect to one of the joint and several obligors is not effective in relation to other joint and several obligors;provided, however, that if the obligee and one of the other joint and several obligors manifest a different intention, their intention prevails with respect to the effect in relation to the remaining other joint and several obligees..

Article 533
A party to a bilateral contract may refuse to perform that party's own obligation until the other party tenders the performance of that other party's obligation (including the performance of an obligation to compensate for loss or damage in lieu of the performance of an obligation);provided, however, that this does not apply if the obligation of the other party is not yet due.
Article 546
The provisions of Article 533
apply mutatis mutandis to the preceding Article..

Article 134
A juridical act subject to a condition precedent is void if the condition is dependent only upon the intention of the obligor..

Article 424
(1) An obligee may demand the court to rescind an act which the obligor commits knowing that it will prejudice the obligee; provided, however, that this does not apply if a person that benefits from that act (hereinafter referred to as the "beneficiary" in this Subsection) does not know, at the time of the act, that the obligee will be prejudiced.
(2) The provisions of the preceding paragraph do not apply to an act with a subject matter other than property rights.
(3) The obligee may make the demand under the provisions of paragraph (1) (hereinafter referred to as "demand for rescission of fraudulent act") only if the obligee's claim has arisen from a cause that existed before the act prescribed in paragraph (1).
(4) The obligee may not make demand for rescission of fraudulent act if the obligee's claim is not enforceable by compulsory execution..

Article 97
(1) A manifestation of intention becomes effective at the time notice thereof reaches the other party.
(2) If the other party prevents notice of a manifestation of intention from reaching them without a legitimate reason, the notice is deemed to have reached that party at the time it would have normally reached them.
(3) The effect of a manifestation of intention is not impaired even if the person making it dies, loses mental capacity, or becomes subject to restrictions on their legal capacity to act after having sent the notice..

Article 419
(1) The amount of the compensation for loss or damage for failure to perform an obligation to deliver money is determined with reference to the statutory interest rate as of the time when the obligor first assumes the responsibility for the delay;provided, however, that if the agreed-upon interest rate exceeds the statutory interest rate, the agreed-upon interest rate prevails.
(2) The obligee is not be required to prove loss or damage with respect to the compensation for loss or damage referred to in the preceding paragraph.
(3) The obligor may not raise the defense of force majeure with respect to the compensation for loss or damage referred to in paragraph (1)..

Article 117
(1) A person who concludes a contract as an agent of another person is liable to the counterparty for the performance of the contract or compensation for loss or damage, as chosen by the counterparty, unless the person proves the authority to represent or the principal ratifies the contract.
(2) The provisions of the preceding paragraph do not apply in the following cases:
(i) if the counterparty knew that the person who concluded the contract as an agent of the other person had no authority to represent;
(ii) if the counterparty was negligent in not knowing that the person who concluded the contract as an agent of the other person had no authority to represent;provided, however, that this does not apply if the person who concluded a contract as an agent of the other person knew themselves to have no authority to represent; or
(iii) if the legal capacity to act of the person who concluded the contract as an agent of the other person was subject to restrictions..

Article 533
A party to a bilateral contract may refuse to perform that party's own obligation until the other party tenders the performance of that other party's obligation (including the performance of an obligation to compensate for loss or damage in lieu of the performance of an obligation);provided, however, that this does not apply if the obligation of the other party is not yet due..

Article 128
While it is uncertain whether or not a condition will be fulfilled, a party to a juridical act that is subject to a condition may not prejudice the other party's interests that would arise from the juridical act upon fulfillment of the condition..

Article 415 (1) If an obligor fails to perform consistent with the purpose of the obligation or the performance of an obligation is impossible, the obligee may claim compensation for loss or damage arising from the failure; provided, however, that this does not apply if the failure to perform the obligation is due to grounds not attributable to the obligor in light of the contract or other sources of obligation and the common sense in the transaction.
Article 561 If the subject matter of a sale is another person's right (including a part of a right that belongs to another person), the seller bears an obligation to acquire the right and transfer it to the buyer.

Article 567 (1) If the seller delivers the subject matter (limited to one that has been ascertained as the subject matter of the sale; hereinafter the same applies in this Article) to the buyer, and the subject matter is lost or damaged after the time of the delivery due to any grounds not attributable to either party, the buyer may not demand cure of the non-conformity of performance, demand a reduction of the price, claim compensation for loss or damage, or cancel the contract, on the ground of the loss or damage. In such a case, the buyer may not refuse to pay the price.
(2) The preceding paragraph also applies if the seller tenders the performance of the obligation of delivery by delivering the subject matter that conforms to the terms of the contract, but the buyer refuses to accept or is unable to accept the performance, and the subject matter is lost or damaged after the time of the tender of the performance due to any grounds not attributable to either party.

Article 296
A holder of a right of retention may exercise that holder's rights against the whole of the thing retained until the relevant claim is satisfied in its entirety.
Article 301
An obligor may demand that a right of retention be terminated by providing a reasonable security.
Article 350
The provisions of Articles 296 through 300 and those of Article 304
apply mutatis mutandis to pledges..

Article 101
(1) If the validity of a manifestation of intention that an agent has made to the other party is to be influenced by the absence of intention; by mistake, fraud, or duress; or by the knowledge of or negligence in not knowing of a particular circumstance; whether or not any such fact was present is decided as it concerns the agent.
(2) If the validity of a manifestation of intention that the other party has made to the agent is to be influenced by the recipient's knowledge of or negligence in not knowing of a particular circumstance, whether or not any such fact was present is decided as it concerns the agent.
(3) If an agent who has been entrusted with performing a specific juridical act performs that act, the principal may not assert that the agent did not know of any particular circumstance of which the principal knew. The same applies to any circumstance of which the principal did not know due to the principal's own negligence.
Article 99
(1) A manifestation of intention that an agent makes indicating that they will be making a manifestation of intention on behalf of the principal within the scope of the agent's authority binds the principal directly.
(2) The provisions of the preceding paragraph apply mutatis mutandis to a manifestation of intention that a third party makes to an agent.
Article 96
(1) A manifestation of intention based on fraud or duress is voidable.
(2) If a third party commits a fraud inducing a first party to make a manifestation of intention to a second party, that manifestation of intention is voidable only if the second party knew or could have known that fact.
(3) The rescission of a manifestation of intention induced by fraud under the provisions of the preceding two paragraphs may not be duly asserted against a third party in good faith acting without negligence..

Instruction: Given a statement, retrieve a legal provision that verifies this statement.


Question: A person who possesses his/her own thing may not invoke acquisitive prescription of it.

Article 162
(1) A person that possesses the property of another for 20 years peacefully and openly with the intention to own it acquires ownership thereof.
(2) A person that possesses the property of another for 10 years peacefully and openly with an intention to own it acquires ownership thereof if the person was acting in good faith and was not negligent at the time when the possession started..

Article 179
(1) If ownership and another real right on the same thing are acquired by the same person, the other real right is extinguished;provided, however, that this does not apply if that thing or the other real right is the object of the right of a third party.
(2) If a real right other than ownership and another right for which that real right is the object are acquired by the same person, the other right is extinguished.In this case, the provisions of the proviso to the preceding paragraph apply mutatis mutandis.
(3) The provisions of the preceding two paragraphs do not apply to possessory rights..

Article 183
If an agent manifests the intention to thenceforward possess a thing under the agent's own possession on behalf of the principal, the principal thereby acquires the possessory rights..

Article 353
A pledgee of movables may, if the pledged thing is usurped, recover the same solely by filing an action for recovery of possession..

Article 298
(1) The holder of a right of retention must possess the thing retained with the due care of a prudent manager.
(2) The holder of the right of retention may not use, lease or provide as a security the thing retained unless that holder obtains the consent of the obligor;provided, however, that this does not apply to uses necessary for the preservation of that thing.
(3) If the holder of a right of retention violates the provisions of the preceding two paragraphs, the obligor may demand that the right of retention be terminated..

Article 21
If a person with qualified legal capacity uses fraudulent means to induce another person to believe that the person is a person with legal capacity to act, the person may not rescind the act in question..

Article 182
(1) The transfer of possessory rights is effected by the delivery of the thing possessed.
(2) If a transferee or the agent of a transferee is actually holding the thing under possession, the transfer of possessory rights may be effected by the parties' manifestations of intention alone..

Article 707
(1) If a person that is not an obligor has performed an obligation by mistake and the obligee, acting in good faith, has allowed the instrument to be lost, has damaged the instrument, has waived the security, or has lost the claim by prescription, the person performing the obligation may not demand the return of subject matter of the performance.
(2) The provisions of the preceding paragraph do not preclude the person performing an obligation from exercising the right to reimbursement against the obligor..

Article 192
A person that commences the possession of movables peacefully and openly by a transactional act acquires the rights that are exercised with respect to the movables immediately if the person possesses it in good faith and without negligence..

Article 343
A thing that cannot be transferred to another person may not be made the subject of a pledge..

Article 333
Statutory liens may not be exercised against the movables that are the subject matter of the same after the obligors have delivered those movables to third party acquirers..

Article 166
(1) A claim is extinguished by prescription in the following cases:
(i) if the obligee does not exercise the right within five years from the time when the obligee came to know that it was exercisable; or
(ii) if the obligee does not exercise the right within 10 years from the time when it became exercisable.
(2) A claim or property right other than ownership is extinguished by prescription if not exercised within 20 years from the time when the right became exercisable.
(3) The provisions of the preceding two paragraphs do not preclude the commencement of acquisitive prescription for the benefit of a third party that possesses the subject matter of a right with a time of commencement or a right subject to a condition precedent, at the time of commencing the possession;provided, however, that the holder of the right may demand acknowledgment from the possessor at any time to renew the prescription period.
Article 412
(1) If a fixed due date is assigned to the performance of an obligation, the obligor is liable for delay from the time that due date arrives.
(2) If an uncertain due date is assigned to the performance of an obligation, the obligor is liable for delay from the time when the obligor receives the request for performance after the due date arrives or the time when the obligor becomes aware of the arrival of that due date, whichever comes earlier.
(3) If no time limit is assigned to the performance of an obligation, the obligor is liable for delay from the time the obligor receives the request for performance..

Article 5
(1) A minor must obtain the consent of the minor's legal representative to perform a juridical act;provided, however, that this does not apply to a juridical act for merely acquiring a right or being released from an obligation.
(2) A juridical act in contravention of the provisions of the preceding paragraph is voidable.
(3) Notwithstanding the provisions of paragraph (1), a minor may freely dispose of property that the legal representative has permitted the minor to dispose of for a specified purpose, to an extent that falls within the scope of that purpose. The same applies if the minor disposes of property that the legal representative has permitted the minor to dispose of without specifying a purpose..

Article 242
The owner of immovables acquires ownership of a thing that has been attached thereto as its appurtenance;provided, however, that the rights of the other person that attached that thing by virtue of a title are not prejudiced..

Article 423
(1) An obligee may exercise the right of the obligor (hereinafter referred to as the "subrogor's right") when it is necessary to do so in order to preserve the obligee's own claim; provided, however, that this does not apply to rights which belong exclusively to and are personal to the obligor or rights which are immune from attachment.
(2) The obligee may not exercise the subrogor's right unless and until the obligee's claim becomes due;provided, however, that this does not apply to an act of preservation.
(3) The obligee may not exercise the subrogor's right if the obligee's claim is not enforceable by compulsory execution..

Article 676 (2) A partner may not independently exercise the rights with regard to a claim that is included in the partnership property based on that partner's interest in the claim.

Article 177
Acquisitions of, losses of and changes in real rights on immovables may not be duly asserted against any third parties, unless the same are registered pursuant to the applicable provisions of the Real Property Registration Act (Act No. 123 of 2004) and other laws regarding registration..

Article 280
A servitude holder has the right to use another person's land for the convenience of their own lands in accordance with purposes prescribed in the act establishing the servitude;provided, however, that this right must not violate the provisions (limited to those that relate to public policy) under Section 1 of Chapter 3 (Extent of Ownership)..

Article 424
(1) An obligee may demand the court to rescind an act which the obligor commits knowing that it will prejudice the obligee; provided, however, that this does not apply if a person that benefits from that act (hereinafter referred to as the "beneficiary" in this Subsection) does not know, at the time of the act, that the obligee will be prejudiced.
(2) The provisions of the preceding paragraph do not apply to an act with a subject matter other than property rights.
(3) The obligee may make the demand under the provisions of paragraph (1) (hereinafter referred to as "demand for rescission of fraudulent act") only if the obligee's claim has arisen from a cause that existed before the act prescribed in paragraph (1).
(4) The obligee may not make demand for rescission of fraudulent act if the obligee's claim is not enforceable by compulsory execution..

Article 244
If the distinction of principal and accessory cannot be made between the movables united by accession, the owner of each movable property co-owns the composite thing in proportion to the respective price current at the time of the accession..

Instruction: Given a statement, retrieve a legal provision that verifies this statement.


Question: In cases where a person asserts more than two possessions succeeded together with his/her own by the change of possessors, whether or not he/she is in good faith and without negligence is decided shall be judged by the first possessor at the time of the commencement of the possession.

Article 162
(1) A person that possesses the property of another for 20 years peacefully and openly with the intention to own it acquires ownership thereof.
(2) A person that possesses the property of another for 10 years peacefully and openly with an intention to own it acquires ownership thereof if the person was acting in good faith and was not negligent at the time when the possession started..

Article 587
A loan for consumption becomes effective when a first party receives money or any other thing from a second party, having promised to return a thing of the same type, quality, and quantity.
Article 588
If any person has an obligation to pay money or deliver other thing under any arrangement, and the parties agree to regard such thing as the subject matter of a loan for consumption, it is deemed that this establishes a loan for consumption..

Article 299
(1) If the holder of a right of retention incurs necessary expenses with respect to the thing retained, that holder may have the owner reimburse the same.
(2) If the holder of a right of retention incurs beneficial expenses with respect to the thing retained, to the extent that there is currently an increase in value as a result of the same, that holder may have the expenses incurred or the increase in value reimbursed at the owner's choice;provided, however, that the court may, at the request of the owner, grant a reasonable period of time for the reimbursement of the same..

Article 254
A claim that one of the co-owners holds against other co-owners with respect to the property in co-ownership may be exercised against their specific successors..

Article 189
(1) A possessor in good faith acquires fruits derived from the thing under possession.
(2) If a possessor in good faith is defeated in an action on the title that legally supports the possession, that possessor is deemed to be a possessor in bad faith as from the time when the action is filed..

Article 244
If the distinction of principal and accessory cannot be made between the movables united by accession, the owner of each movable property co-owns the composite thing in proportion to the respective price current at the time of the accession..

Article 441
Except in cases prescribed in Articles 438, Article 439, paragraph (1), and the preceding Article, any circumstances which have arisen with respect to one of the joint and several obligors is not effective in relation to other joint and several obligors;provided, however, that if the obligee and one of the other joint and several obligors manifest a different intention, their intention prevails with respect to the effect in relation to the remaining other joint and several obligees..

Article 184
If a thing is possessed through an agent, the principal orders that agent to thenceforward possess that thing on behalf of a third party, and that third party consents thereto, the third party acquires the possessory rights.
Article 344
The creation of a pledge becomes effective through delivery of the subject matter of the pledge to the obligee..

Article 424-7 (1) In an action concerning demand for rescission of fraudulent act, the person specified in each of the following items according to the categories set forth in the respective items stands as a defendant:
(i) an action concerning demand for rescission of fraudulent act against the beneficiary: the beneficiary; or
(ii) an action concerning demand for rescission of fraudulent act against the subsequent acquirer: the subsequent acquirer that is the other party to the demand for rescission of fraudulent act.
(2) If the obligee files an action concerning demand for rescission of fraudulent act, the obligee must give notice of suit to the obligor without delay.

Article 594
(1) A borrower must make use of and take the profits of the thing in compliance with the method of use specified by the contract or by the nature of the thing which is the subject matter of the contract.
(2) A borrower may not allow third parties to make use of or take the profits of the thing without obtaining the approval of the lender.
(3) If a borrower has made use of or taken the profits of the thing in violation of the provisions of the preceding two paragraphs, the lender may cancel the contract.
Article 616
The provisions of Article 594, paragraph (1) apply mutatis mutandis to leases..

Article 406
If the subject matter of the claim is to be determined by a choice being made from among more than one performance, the right to choose belongs to the obligor..

Article 366
(1) A pledgee may directly collect the claim that is the subject matter of the pledge.
(2) If monies are the subject matter of a pledged claim, the pledgee may collect the same to the extent of the portion that corresponds to the amount of the pledgee's own claim.
(3) If the due date of the pledged claim referred to in the preceding paragraph arrives prior to the due date of the claim of the pledgee, the pledgee may have the third party obligor deposit with official depository that amount to be paid to the pledgee.In this case, the pledge exists over the amount so deposited.
(4) If the subject matter of the pledged claim is not monies, the pledgee has the pledge over the thing received for the satisfaction of the claim..

Article 101
(1) If the validity of a manifestation of intention that an agent has made to the other party is to be influenced by the absence of intention; by mistake, fraud, or duress; or by the knowledge of or negligence in not knowing of a particular circumstance; whether or not any such fact was present is decided as it concerns the agent.
(2) If the validity of a manifestation of intention that the other party has made to the agent is to be influenced by the recipient's knowledge of or negligence in not knowing of a particular circumstance, whether or not any such fact was present is decided as it concerns the agent.
(3) If an agent who has been entrusted with performing a specific juridical act performs that act, the principal may not assert that the agent did not know of any particular circumstance of which the principal knew. The same applies to any circumstance of which the principal did not know due to the principal's own negligence..

Article 187 (1) A successor to a possessor may, as the successor chooses, assert either the successor's own possession only, or the successor's own possession together with that of the predecessor.

Article 5
(1) A minor must obtain the consent of the minor's legal representative to perform a juridical act;provided, however, that this does not apply to a juridical act for merely acquiring a right or being released from an obligation.
(2) A juridical act in contravention of the provisions of the preceding paragraph is voidable.
(3) Notwithstanding the provisions of paragraph (1), a minor may freely dispose of property that the legal representative has permitted the minor to dispose of for a specified purpose, to an extent that falls within the scope of that purpose. The same applies if the minor disposes of property that the legal representative has permitted the minor to dispose of without specifying a purpose..

Article 422-2 If the obligor acquires a right or profit as a substitute for the subject matter of the obligation due to the same cause as the one that has rendered the performance of the obligation impossible, the obligee may demand the transfer of the right or reimbursement of the profit from the obligor, to the extent of the amount of damage sustained thereby.

Article 186
(1) A possessor is presumed to possess a thing with the intention to own, in good faith peacefully and openly.
(2) If there is evidence of possession at two different points in time, it is presumed that possession continued during that interval.
Article 188
The possessor is presumed to lawfully have the rights that a possessor exercises with respect to the thing under possession.
Article 192
A person that commences the possession of movables peacefully and openly by a transactional act acquires the rights that are exercised with respect to the movables immediately if the person possesses it in good faith and without negligence..

Article 282
(1) One of the co-owners of land may not terminate, with respect to that owner's own interest, a servitude that exists on behalf of or in relation to the land.
(2) If the land is partitioned or a portion thereof is transferred to another person, the servitude exists on behalf of or in relation to the respective portions of the same;provided, however, that this does not apply if the servitude, by its nature, relates only to a portion of the land..

Instruction: Given a statement, retrieve a legal provision that verifies this statement.


Question: In cases A sold Land X belonging to A and B sold it to C, C may be asserted against A about ownership of Land X for sales without special security.

Article 555
A sale becomes effective when one of the parties promises to transfer certain property rights to the other party and the other party promises to pay the price for this..

Article 243
If two or more movable properties with different owners can no longer be separated without damage due to accession, the ownership of the composite thing belongs to the owner of the principal movable property. The same applies if excessive expense is required to separate the movables.
Article 248
A person that suffers loss because of the application of the provisions of Article 242
through the preceding Article may demand compensation in accordance with the provisions of Article 703
and Article 704..

Article 176
The creation and transfer of a real right becomes effective solely by the manifestations of intention of the parties.
Article 177
Acquisitions of, losses of and changes in real rights on immovables may not be duly asserted against any third parties, unless the same are registered pursuant to the applicable provisions of the Real Property Registration Act (Act No. 123 of 2004) and other laws regarding registration..

Article 209
(1) An owner of land may request the use of the neighboring land to the extent necessary for constructing or repairing walls or buildings on or in the vicinity of the boundary;provided, however, that the owner may not enter the dwelling house of the neighbor without the approval of the same.
(2) In the case referred to in the preceding paragraph, if the neighbor sustained damage, the neighbor may claim compensation..

Article 333
Statutory liens may not be exercised against the movables that are the subject matter of the same after the obligors have delivered those movables to third party acquirers..

Article 551
(1) The donor is presumed to have promised to deliver or transfer the thing or right that is the subject matter of the gift, while maintaining its condition as of the time when it is specified as the subject matter of the gift.
(2) With respect to gifts with burden, the donor provides the same warranty as that of a seller, to the extent of that burden..

Article 200
(1) If a possessor is forcibly dispossessed, the possessor may demand the restitution of the thing and compensation for loss or damage by filing an action for recovery of possession.
(2) An action for recovery of possession may not be filed against a specific successor of a person that forcibly takes possession;provided, however, that this does not apply if that successor had knowledge of the fact that the person has unlawfully taken the possession..

Article 243
If two or more movable properties with different owners can no longer be separated without damage due to accession, the ownership of the composite thing belongs to the owner of the principal movable property. The same applies if excessive expense is required to separate the movables.
Article 244
If the distinction of principal and accessory cannot be made between the movables united by accession, the owner of each movable property co-owns the composite thing in proportion to the respective price current at the time of the accession..

Article 589
(1) In the absence of any special agreement, the lender may not demand interest from the borrower.
(2) If there is any special agreement referred to in the preceding paragraph, the lender may demand from the borrower interest that accrues from the day on which the borrower receives the thing such as money..

Article 253
(1) Each co-owner pays the expenses of management and bears burdens regarding the property in co-ownership, in proportion to each co-owner's interest.
(2) If a co-owner does not perform the obligations referred to in the preceding paragraph within one year, other co-owners may acquire that co-owner's interest by paying a reasonable compensation..

Article 332
If there are two or more holders of statutory liens with the same priority with respect to the same object, the holders of statutory liens are paid in proportion to the amounts of their claims..

Article 179
(1) If ownership and another real right on the same thing are acquired by the same person, the other real right is extinguished;provided, however, that this does not apply if that thing or the other real right is the object of the right of a third party.
(2) If a real right other than ownership and another right for which that real right is the object are acquired by the same person, the other right is extinguished.In this case, the provisions of the proviso to the preceding paragraph apply mutatis mutandis.
(3) The provisions of the preceding two paragraphs do not apply to possessory rights..

Article 308
Statutory liens for employer-employee relationships exist with respect to salaries and other claims that arise from the employer-employee relationship between the obligor and the employee.
Article 306
A person that has a claim arising from the causes set forth below has a statutory lien over the entire assets of the obligor:
(i) expenses for the common benefit;
(ii) an employer-employee relationship;
(iii) funeral expenses; or
(iv) the supply of daily necessaries.
Article 311
A person that has a claim arising from the causes set forth below has a statutory lien against specific movables of the obligor:
(i) a lease of immovables;
(ii) a lodging at a hotel;
(iii) the transportation of passengers or luggage;
(iv) the preservation of movables;
(v) the sale of movables;
(vi) the supply of seeds and seedlings or fertilizer (including eggs of silkworms or mulberry leaves provided to feed silkworms; the same applies hereinafter);
(vii) agricultural labor; or
(viii) industrial labor.
Article 329
(1) If there are competing general statutory liens, the order of priority follows the order set forth in each item of Article 306.
(2) Ife there are competing a general statutory lien and a special statutory lien, the special statutory lien has priority over the general statutory lien;provided, however, that statutory liens on expenses for the common benefit have priority being effective against all obligees who benefit from the same..

Article 520
If a claim and obligation becomes vested in the same person, such claim is extinguished;provided, however, that this does not apply if such a claim is the subject matter of the right of a third party..

Article 248
A person that suffers loss because of the application of the provisions of Article 242
through the preceding Article may demand compensation in accordance with the provisions of Article 703
and Article 704.
Article 245
The provisions of the preceding two Articles apply mutatis mutandis if the things of different owners are mixed together and can no longer be distinguished.
Article 243
If two or more movable properties with different owners can no longer be separated without damage due to accession, the ownership of the composite thing belongs to the owner of the principal movable property. The same applies if excessive expense is required to separate the movables.
Article 703
A person that has benefited (hereinafter in this Chapter referred to as "beneficiary") from the property or labor of another person without legal cause and has thereby caused a loss to another person bears the duty to return that benefit, to the extent the benefit exists.
Article 704
A beneficiary in bad faith must return the benefit received together with interest thereon. In such cases, if any damage still remains, the beneficiary is liable to compensate for this..

Article 564 The provisions of the preceding two Articles do not preclude the buyer from claiming compensation for loss or damage pursuant to the provisions of Article 415 or exercising the right to cancel pursuant to the provisions of Articles 541 and 542.
Article 565 The provisions of the preceding three Articles apply mutatis mutandis if the right transferred by the seller to the buyer does not conform to the terms of the contract (including the case in which the seller fails to transfer part of a right that belongs to another person).

Article 117
(1) A person who concludes a contract as an agent of another person is liable to the counterparty for the performance of the contract or compensation for loss or damage, as chosen by the counterparty, unless the person proves the authority to represent or the principal ratifies the contract.
(2) The provisions of the preceding paragraph do not apply in the following cases:
(i) if the counterparty knew that the person who concluded the contract as an agent of the other person had no authority to represent;
(ii) if the counterparty was negligent in not knowing that the person who concluded the contract as an agent of the other person had no authority to represent;provided, however, that this does not apply if the person who concluded a contract as an agent of the other person knew themselves to have no authority to represent; or
(iii) if the legal capacity to act of the person who concluded the contract as an agent of the other person was subject to restrictions..

Article 295
(1) If a possessor of a thing belonging to another person has a claim that has arisen in relation to that thing, that possessor may retain that thing until that claim is satisfied;provided, however, that this does not apply if the relevant claim has not yet fallen due.
(2) The provisions of the preceding paragraph do not apply if possession commenced by means of a tortious act..

Article 182
(1) The transfer of possessory rights is effected by the delivery of the thing possessed.
(2) If a transferee or the agent of a transferee is actually holding the thing under possession, the transfer of possessory rights may be effected by the parties' manifestations of intention alone..

Article 243
If two or more movable properties with different owners can no longer be separated without damage due to accession, the ownership of the composite thing belongs to the owner of the principal movable property. The same applies if excessive expense is required to separate the movables..

Instruction: Given a statement, retrieve a legal provision that verifies this statement.


Question: A allowed B to retain movable X. B died and an only heir D started to possess X actually believing that it belongs to B's inherited property without negligence.In cases X is a jewel, D may acquire ownership of X immediately.

Article 192
A person that commences the possession of movables peacefully and openly by a transactional act acquires the rights that are exercised with respect to the movables immediately if the person possesses it in good faith and without negligence..

Article 248
A person that suffers loss because of the application of the provisions of Article 242
through the preceding Article may demand compensation in accordance with the provisions of Article 703
and Article 704.
Article 245
The provisions of the preceding two Articles apply mutatis mutandis if the things of different owners are mixed together and can no longer be distinguished.
Article 243
If two or more movable properties with different owners can no longer be separated without damage due to accession, the ownership of the composite thing belongs to the owner of the principal movable property. The same applies if excessive expense is required to separate the movables.
Article 703
A person that has benefited (hereinafter in this Chapter referred to as "beneficiary") from the property or labor of another person without legal cause and has thereby caused a loss to another person bears the duty to return that benefit, to the extent the benefit exists.
Article 704
A beneficiary in bad faith must return the benefit received together with interest thereon. In such cases, if any damage still remains, the beneficiary is liable to compensate for this..

Article 551
(1) The donor is presumed to have promised to deliver or transfer the thing or right that is the subject matter of the gift, while maintaining its condition as of the time when it is specified as the subject matter of the gift.
(2) With respect to gifts with burden, the donor provides the same warranty as that of a seller, to the extent of that burden..

Article 87
(1) If the owner of a first thing attaches a second thing that the owner owns to the first thing to serve the ordinary use of the first thing, the thing that the owner attaches is an appurtenance.
(2) An appurtenance is disposed of together with the principal thing if the principal thing is disposed of..

Article 181
Possessory rights may be acquired through an agent.
Article 200
(1) If a possessor is forcibly dispossessed, the possessor may demand the restitution of the thing and compensation for loss or damage by filing an action for recovery of possession.
(2) An action for recovery of possession may not be filed against a specific successor of a person that forcibly takes possession;provided, however, that this does not apply if that successor had knowledge of the fact that the person has unlawfully taken the possession..

Article 206
An owner has the rights to freely use, profit from and dispose of the thing owned, within the limits of laws and regulations..

Article 201
(1) An action for maintenance of possession must be filed during the obstruction or within one year after the obstruction stops;provided, however, that if the possessed thing has been damaged due to construction work and either one year has passed from the time when the construction was started or the construction has been completed, the action may not be filed.
(2) An action for preservation of possession may be filed so long as the danger of obstruction exists.In this case, the provisions of the proviso to the preceding paragraph apply mutatis mutandis if the possessed thing is likely to be damaged by the construction work.
(3) An action for recovery of possession must be filed within one year from the time when a possessor was forcibly dispossessed..

Article 182
(1) The transfer of possessory rights is effected by the delivery of the thing possessed.
(2) If a transferee or the agent of a transferee is actually holding the thing under possession, the transfer of possessory rights may be effected by the parties' manifestations of intention alone..

Article 162
(1) A person that possesses the property of another for 20 years peacefully and openly with the intention to own it acquires ownership thereof.
(2) A person that possesses the property of another for 10 years peacefully and openly with an intention to own it acquires ownership thereof if the person was acting in good faith and was not negligent at the time when the possession started..

Article 394
(1) A mortgagee may receive payment from assets other than the mortgaged immovables only for the portion of that mortgagee's claim that is not paid from the proceeds of the relevant mortgaged immovables.
(2) The provisions of the preceding paragraph do not apply if the proceeds of other assets are to be distributed prior to the proceeds of the mortgaged immovables. In these cases, each other obligee may demand that the amount to be distributed to the mortgagee be deposited in order to have the mortgagee receive payment under the provisions of that paragraph..

Article 520
If a claim and obligation becomes vested in the same person, such claim is extinguished;provided, however, that this does not apply if such a claim is the subject matter of the right of a third party..

Article 5
(1) A minor must obtain the consent of the minor's legal representative to perform a juridical act;provided, however, that this does not apply to a juridical act for merely acquiring a right or being released from an obligation.
(2) A juridical act in contravention of the provisions of the preceding paragraph is voidable.
(3) Notwithstanding the provisions of paragraph (1), a minor may freely dispose of property that the legal representative has permitted the minor to dispose of for a specified purpose, to an extent that falls within the scope of that purpose. The same applies if the minor disposes of property that the legal representative has permitted the minor to dispose of without specifying a purpose..

Article 296
A holder of a right of retention may exercise that holder's rights against the whole of the thing retained until the relevant claim is satisfied in its entirety..

Article 295
(1) If a possessor of a thing belonging to another person has a claim that has arisen in relation to that thing, that possessor may retain that thing until that claim is satisfied;provided, however, that this does not apply if the relevant claim has not yet fallen due.
(2) The provisions of the preceding paragraph do not apply if possession commenced by means of a tortious act..

Article 337
In order to preserve the effectiveness of statutory liens for preservation of immovables, registration must be carried out immediately after the completion of the act of preservation..

Article 280
A servitude holder has the right to use another person's land for the convenience of their own lands in accordance with purposes prescribed in the act establishing the servitude;provided, however, that this right must not violate the provisions (limited to those that relate to public policy) under Section 1 of Chapter 3 (Extent of Ownership)..

Article 244
If the distinction of principal and accessory cannot be made between the movables united by accession, the owner of each movable property co-owns the composite thing in proportion to the respective price current at the time of the accession..

Article 369
(1) A mortgagee has the right to have the mortgagee's claim satisfied prior to other obligees out of the immovables that the obligor or a third party provided to secure the obligation without transferring possession.
(2) Superficies and farming rights may be the subject matter of a mortgage.In this case, the provisions of this Chapter apply mutatis mutandis..

Article 362
(1) A pledge may have a property right for its subject matter.
(2) Beyond what is provided for in this Section, the provisions of the preceding three Sections (General Provisions, Pledges on Movables and Pledges of Immovables) apply mutatis mutandis to pledges referred to in the preceding paragraph, provided that it is not inconsistent with the nature of the same..

Article 246
(1) If a person (hereinafter in this Article referred to as "processor") adds labor to another person's movables, the ownership of the processed thing belongs to the owner of the material; provided, however, that if the value derived from the work significantly exceeds the value of the material, the processor acquires ownership of the processed thing.
(2) In the cases prescribed in the preceding paragraph, if the processor provides a portion of the materials, the processor acquires ownership of the processed thing only if the value of provided materials added to the value derived from the labor exceeds the value of the other person's materials.
Article 91
If a party to a juridical act manifests an intention that is inconsistent with the provisions of laws and regulations that are not related to public policy, that intention prevails..

Instruction: Given a statement, retrieve a legal provision that verifies this statement.


Question: A allowed B to retain movable X. B donated X to E and E was delivered actually believing that it belongs to B  without negligence.In cases X is a jewel, E may acquire ownership of X immediately.

Article 186
(1) A possessor is presumed to possess a thing with the intention to own, in good faith peacefully and openly.
(2) If there is evidence of possession at two different points in time, it is presumed that possession continued during that interval.
Article 188
The possessor is presumed to lawfully have the rights that a possessor exercises with respect to the thing under possession.
Article 192
A person that commences the possession of movables peacefully and openly by a transactional act acquires the rights that are exercised with respect to the movables immediately if the person possesses it in good faith and without negligence..

Article 549
Gifts become effective by the manifestation of intention by one of the parties to give a certain property to the other party gratuitously, and the acceptance of the other party thereof..

Article 705
A person that has paid money or delivered anything as performance of an obligation may not demand the return of the money paid or thing delivered if the person knew, at the time, that the obligation did not exist..

Article 718
(1) A possessor of an animal is liable to compensate for damage that the animal inflicts on another person;provided, however, that this does not apply if the possessor managed the animal while exercising reasonable care according to the kind and nature of the animal..

Article 353
A pledgee of movables may, if the pledged thing is usurped, recover the same solely by filing an action for recovery of possession..

Article 242
The owner of immovables acquires ownership of a thing that has been attached thereto as its appurtenance;provided, however, that the rights of the other person that attached that thing by virtue of a title are not prejudiced..

Article 189
(1) A possessor in good faith acquires fruits derived from the thing under possession.
(2) If a possessor in good faith is defeated in an action on the title that legally supports the possession, that possessor is deemed to be a possessor in bad faith as from the time when the action is filed.
Article 190
(1) A possessor in bad faith has the obligation to return fruits, and reimburse the price of fruits that the possessor has already consumed, damaged due to negligence, or failed to collect.
(2) The provisions of the preceding paragraph apply mutatis mutandis to a person who takes possession of a thing through assault or duress or through concealment..

Article 87
(1) If the owner of a first thing attaches a second thing that the owner owns to the first thing to serve the ordinary use of the first thing, the thing that the owner attaches is an appurtenance.
(2) An appurtenance is disposed of together with the principal thing if the principal thing is disposed of..

Article 496
(1) As long as the obligee does not accept the deposit, or the judgment which pronounces that the deposit is effective does not become final and binding, the performer may recover the deposited thingy. In such case, it is deemed that no deposit has been effected.
(2) The provisions of the preceding paragraph do not apply in cases any pledge or mortgage has been extinguished due to the deposit..

Article 206
An owner has the rights to freely use, profit from and dispose of the thing owned, within the limits of laws and regulations..

Article 335
(1) Holders of general statutory liens cannot be paid out of immovables unless they are first paid out of property other than immovables and a claim that is not satisfied remains.
(2) With respect to immovables, holders of general statutory liens must first be paid out of those that are not the subject matters of special security.
(3) If holders of general statutory liens fail to participate in distributions in accordance with the provisions of the preceding two paragraphs, they may not exercise their statutory liens against registered third parties with respect to amounts that would have been paid to them if they had participated in the distribution.
(4) The provisions of the preceding three paragraphs do not apply if the proceeds of immovables are distributed prior to the proceeds of assets other than immovables, or if the proceeds of immovables that are the subject matter of a special security are distributed prior to the proceeds of other immovables..

Article 244
If the distinction of principal and accessory cannot be made between the movables united by accession, the owner of each movable property co-owns the composite thing in proportion to the respective price current at the time of the accession..

Article 5
(1) A minor must obtain the consent of the minor's legal representative to perform a juridical act;provided, however, that this does not apply to a juridical act for merely acquiring a right or being released from an obligation.
(2) A juridical act in contravention of the provisions of the preceding paragraph is voidable.
(3) Notwithstanding the provisions of paragraph (1), a minor may freely dispose of property that the legal representative has permitted the minor to dispose of for a specified purpose, to an extent that falls within the scope of that purpose. The same applies if the minor disposes of property that the legal representative has permitted the minor to dispose of without specifying a purpose..

Article 295
(1) If a possessor of a thing belonging to another person has a claim that has arisen in relation to that thing, that possessor may retain that thing until that claim is satisfied;provided, however, that this does not apply if the relevant claim has not yet fallen due.
(2) The provisions of the preceding paragraph do not apply if possession commenced by means of a tortious act..

Article 243
If two or more movable properties with different owners can no longer be separated without damage due to accession, the ownership of the composite thing belongs to the owner of the principal movable property. The same applies if excessive expense is required to separate the movables..

Article 369
(1) A mortgagee has the right to have the mortgagee's claim satisfied prior to other obligees out of the immovables that the obligor or a third party provided to secure the obligation without transferring possession.
(2) Superficies and farming rights may be the subject matter of a mortgage.In this case, the provisions of this Chapter apply mutatis mutandis..

Article 176
The creation and transfer of a real right becomes effective solely by the manifestations of intention of the parties.
Article 206
An owner has the rights to freely use, profit from and dispose of the thing owned, within the limits of laws and regulations.
Article 555
A sale becomes effective when one of the parties promises to transfer certain property rights to the other party and the other party promises to pay the price for this..

Article 255
If one of co-owners waives interest or dies without an heir, the-waived interest belongs to the other co-owners..

Article 564 The provisions of the preceding two Articles do not preclude the buyer from claiming compensation for loss or damage pursuant to the provisions of Article 415 or exercising the right to cancel pursuant to the provisions of Articles 541 and 542.
Article 565 The provisions of the preceding three Articles apply mutatis mutandis if the right transferred by the seller to the buyer does not conform to the terms of the contract (including the case in which the seller fails to transfer part of a right that belongs to another person).

Article 177
Acquisitions of, losses of and changes in real rights on immovables may not be duly asserted against any third parties, unless the same are registered pursuant to the applicable provisions of the Real Property Registration Act (Act No. 123 of 2004) and other laws regarding registration..

Instruction: Given a statement, retrieve a legal provision that verifies this statement.


Question: A allowed B to retain movable X. B pledged X to G and was delivered actually believing that it belongs to B without negligence. In cases X is a jewel, E may acquire pledge of X immediately.

Article 186
(1) A possessor is presumed to possess a thing with the intention to own, in good faith peacefully and openly.
(2) If there is evidence of possession at two different points in time, it is presumed that possession continued during that interval.
Article 188
The possessor is presumed to lawfully have the rights that a possessor exercises with respect to the thing under possession.
Article 192
A person that commences the possession of movables peacefully and openly by a transactional act acquires the rights that are exercised with respect to the movables immediately if the person possesses it in good faith and without negligence..

Article 369
(1) A mortgagee has the right to have the mortgagee's claim satisfied prior to other obligees out of the immovables that the obligor or a third party provided to secure the obligation without transferring possession.
(2) Superficies and farming rights may be the subject matter of a mortgage.In this case, the provisions of this Chapter apply mutatis mutandis..

Article 663
(1) If the parties have not specified the timing of the return of the bailed thing, the bailee may return the same at any time.
(2) If the timing of the return is specified, the bailee may not return the deposited thing prior to the due date unless there is a compelling reason to do so..

Article 676
(1) If a partner has disposed of the interest of the partner with respect to the partnership property, that partner may not duly assert that disposition against the partnership or third parties that had dealings with the partnership.
(2) A partner may not independently exercise the rights with regard to a claim that is included in the partnership property based on that partner's interest in the claim.
(3) A partner may not seek the division of the partnership property before liquidation..

Article 446
(1) A guarantor has the responsibility to perform the obligation of the principal obligor when the latter fails to perform that obligation.
(2) No guarantee contract becomes effective unless it is made in writing.
(3) If a guarantee contract is concluded by electronic or magnetic record which records the terms thereof, the guarantee contract is deemed to be made in writing, and the provisions of the preceding paragraph apply..

Article 706 If an obligor has paid money or delivered anything as performance of an obligation that has not yet fallen due, the obligor may not demand the return of the money paid or thing delivered; provided, however, that if the obligor tendered anything by mistake, the obligee must return the benefit gained as a result.

Article 499
A person that has performed the obligation for the benefit of the obligor is subrogated to the claim of the obligee.
Article 500
The provisions of Article 467
apply mutatis mutandis in the case referred to in the preceding Article (unless a person with a legitimate interest in making performance is subrogated to the claim of the obligee)..

Article 346
A pledges secures the principal, interest, penalties, expenses of enforcing the pledge, expense of preserving the thing pledged and the compensation of loss or damage arising from failure to perform obligations or latent defects in the thing pledged;provided, however, that this does not apply if the act establishing the pledge provides otherwise..

Article 533
A party to a bilateral contract may refuse to perform that party's own obligation until the other party tenders the performance of that other party's obligation (including the performance of an obligation to compensate for loss or damage in lieu of the performance of an obligation);provided, however, that this does not apply if the obligation of the other party is not yet due..

Article 295
(1) If a possessor of a thing belonging to another person has a claim that has arisen in relation to that thing, that possessor may retain that thing until that claim is satisfied;provided, however, that this does not apply if the relevant claim has not yet fallen due.
(2) The provisions of the preceding paragraph do not apply if possession commenced by means of a tortious act.
Article 303
The holder of a statutory lien has the rights to have that holder's own claim satisfied prior to other obligees out of the assets of the relevant obligor in accordance with the provisions of laws including this Act.
Article 388
If the land and a building on that land belong to the same owner, a mortgage is created with respect to that land or building, and the enforcement of that mortgage causes them to belong to different owners, it is deemed that a superficies has been created with respect to that building.In this case, the rent is fixed by the court at the request of the parties..

Article 591
(1) If the parties do not define the time for return of borrowed things, the lender may demand their return, specifying a reasonable period of time.
(2) The borrower may return the borrowed thing at any time, irrespective of whether the parties have defined the time of return of the thing.
(3) If the parties defined the time of return of the borrowed thing, and the lender sustains any damage because the borrower returns the thing prior to the time of return, the lender may claim compensation therefor from the borrower..

Article 296
A holder of a right of retention may exercise that holder's rights against the whole of the thing retained until the relevant claim is satisfied in its entirety.
Article 301
An obligor may demand that a right of retention be terminated by providing a reasonable security.
Article 350
The provisions of Articles 296 through 300 and those of Article 304
apply mutatis mutandis to pledges..

Article 400
If the subject matter of a claim is the delivery of a specific thing, the obligor must retain the thing with the due care of a prudent manager, which is determined in light of the contract or other sources of claims and the common sense in the transaction, until the delivery..

Article 302
A right of retention is extinguished if the holder of the right of retention loses possession of the thing retained;provided, however, that this does not apply if the thing retained is leased or it is made the subject of a pledge pursuant to the provisions of Article 298, paragraph (2)..

Article 449
If a guarantor that guarantees an obligation which may be voidable due to the principal obligor's limited capacity to act, is aware, at the time of entering into a guarantee contract, of the cause for its voidability, that guarantor is presumed to have assumed an independent obligation of the same subject matter in the event of non-performance by the principal obligor or rescission of the obligation..

Article 601
A lease becomes effective if one of the parties promises to make a certain thing available for the other party to use and make profit, and the other party promises to pay rent for the leased thing and return the delivered thing when the contract is terminated.
Article 587
A loan for consumption becomes effective when a first party receives money or any other thing from a second party, having promised to return a thing of the same type, quality, and quantity..

Article 391
If a third party acquirer of a mortgaged immovables has incurred necessary or beneficial expenses with respect to the mortgaged immovables, that third party may obtain reimbursement of the same out of the proceeds of the mortgaged immovables prior to other obligees, in accordance with the distinctions in Article 196.
Article 196
(1) If a possessor returns a thing in the possession thereof, the possessor may have the person recovering the thing reimburse the possessor for the costs the possessor has paid for its preservation and other necessary expenses;provided, however, that if the possessor has acquired fruits, ordinary and necessary expenses are borne by the possessor.
(2) With respect to the costs paid for by a possessor to improve the thing in the possession thereof and other beneficial expenses, the possessor may have the person recovering the thing reimburse the possessor for either the costs the possessor has paid or the amount of the increased value, whichever the person recovering the thing chooses, but only if there is a current increase in value;provided, however, that with regard to a possessor in bad faith, the court may, at the request of the person recovering the thing, grant a reasonable period of time for the same..

Article 549
Gifts become effective by the manifestation of intention by one of the parties to give a certain property to the other party gratuitously, and the acceptance of the other party thereof..

Article 350
The provisions of Articles 296 through 300 and those of Article 304
apply mutatis mutandis to pledges.
Article 297
(1) A holder of a right of retention may collect fruits derived from the thing retained, and appropriate the same to the satisfaction of that holder's own claim before other obligees.
(2) The fruits referred to in the preceding paragraph must be appropriated first to the payment of interest on the claim, and any remainder must be appropriated to the satisfaction of the principal..

Article 332
If there are two or more holders of statutory liens with the same priority with respect to the same object, the holders of statutory liens are paid in proportion to the amounts of their claims..

Article 356
The pledgee of immovables may use and profit from the immovables that are the subject matter of a pledge in line with the way the relevant immovables are used..

Instruction: Given a statement, retrieve a legal provision that verifies this statement.


Question: In cases seeds, which had been sowed based on no title to using and making profits from land, grew into seedlings,ownership of the seedings shall vest in the owners of it.

Article 242
The owner of immovables acquires ownership of a thing that has been attached thereto as its appurtenance;provided, however, that the rights of the other person that attached that thing by virtue of a title are not prejudiced..

Article 197
A possessor may file a possessory action in accordance with the provisions of the following Article through Article 202. The same applies to a person that takes possession on behalf of another person.
Article 200
(1) If a possessor is forcibly dispossessed, the possessor may demand the restitution of the thing and compensation for loss or damage by filing an action for recovery of possession.
(2) An action for recovery of possession may not be filed against a specific successor of a person that forcibly takes possession;provided, however, that this does not apply if that successor had knowledge of the fact that the person has unlawfully taken the possession..

Article 192
A person that commences the possession of movables peacefully and openly by a transactional act acquires the rights that are exercised with respect to the movables immediately if the person possesses it in good faith and without negligence..

Article 646
(1) A mandatary must deliver to the mandator monies and other things received during the course of administering the mandated business. The same applies to fruits the mandatary has reaped.
(2) A mandatary must transfer to the mandator rights that the mandatary has acquired in the mandatary's own name on behalf of the mandator..

Article 213
(1) If the partition of land creates a parcel of land that has no access to public roads, the owner of that parcel of land may pass to the public roads only through the lands owned by another person that participated in the partition.In this case, it is necessary to pay compensation.
(2) The provisions of the preceding paragraph apply mutatis mutandis if the owner of land transfers part of the land to another person..

Article 180
Possessory rights are acquired by possessing a thing with the intention to do so on one's own behalf..

Article 605-2 (1) If a lease is perfected in accordance with the laws and regulations including the preceding Article, and Articles 10 and 31 of the Act on Land and Building Leases (Act No. 90 of 1991), and the relevant immovables are assigned, the status of the lessor of the immovables is transferred to its assignee.
(2) Notwithstanding the provisions of the preceding paragraph, if the assignor and the assignee of immovables agree that the assignor reserves the status of lessor and that the assignee leases the immovables to the assignor, the status of lessor is not transferred to the assignee. In such a case, if a lease between the assignor and the assignee or any successor thereof is terminated, the status of lessor that the assignor has reserved is transferred to the assignee or any successor thereof.
(3) The status of lessor under the provisions of paragraph (1) or the second sentence of the preceding paragraph may not be duly asserted against the lessee unless the transfer of ownership for the immovables under lease is registered.
(4) If the status of lessor is transferred to the assignee or any successor thereof pursuant to the provisions of paragraph (1) or the second sentence of paragraph (2), the assignee or any successor thereof succeeds to the obligation to reimburse expenses under the provisions of Article 608 and the obligation to refund the security deposit prescribed in Article 622-2, paragraph (1) under the provisions of that paragraph.

Article 371
If there is a default with respect to a claim secured by a mortgage, the mortgage extends to the fruits of the mortgaged immovables derived after the default..

Article 587
A loan for consumption becomes effective when a first party receives money or any other thing from a second party, having promised to return a thing of the same type, quality, and quantity.
Article 589
(1) In the absence of any special agreement, the lender may not demand interest from the borrower.
(2) If there is any special agreement referred to in the preceding paragraph, the lender may demand from the borrower interest that accrues from the day on which the borrower receives the thing such as money..

Article 295
(1) If a possessor of a thing belonging to another person has a claim that has arisen in relation to that thing, that possessor may retain that thing until that claim is satisfied;provided, however, that this does not apply if the relevant claim has not yet fallen due.
(2) The provisions of the preceding paragraph do not apply if possession commenced by means of a tortious act..

Article 333
Statutory liens may not be exercised against the movables that are the subject matter of the same after the obligors have delivered those movables to third party acquirers..

Article 280
A servitude holder has the right to use another person's land for the convenience of their own lands in accordance with purposes prescribed in the act establishing the servitude;provided, however, that this right must not violate the provisions (limited to those that relate to public policy) under Section 1 of Chapter 3 (Extent of Ownership)..

Article 717
(1) If a defect in the installation or preservation of a structure on land causes damage to another person, the possessor of that structure is liable to the person incurring damage to compensate for the damage;provided, however, that if the possessor has exercised the necessary care to prevent the damage, the owner must compensate for the damage.
(2) The provisions of the preceding paragraph apply mutatis mutandis if there is a defect in the planting or supporting of bamboo or trees.
(3) In the cases referred to in the preceding two paragraphs, if there is another person that is liable for the cause of the damage, the possessor or owner may exercise their right to reimbursement against that person.
Article 181
Possessory rights may be acquired through an agent..

Article 659
A gratuitous bailee bears a duty to keep the bailed thing while exercising the same level of care that the bailee would exercise for their own property..

Article 350
The provisions of Articles 296 through 300 and those of Article 304
apply mutatis mutandis to pledges.
Article 372
The provisions of Article 296, Article 304
and Article 351
apply mutatis mutandis to mortgages.
Article 304
(1) A statutory lien may also be exercised against things including monies that the obligor is to receive as a result of the sale, lease or loss of, or damage to, the subject matter of the statutory lien;provided, however, that the holder of the statutory lien must attach the same before the payment or delivery of the monies or other thing.
(2) The provisions of the preceding paragraph also apply to the consideration for real rights created by the obligor on the subject matter of the statutory lien..

Article 186
(1) A possessor is presumed to possess a thing with the intention to own, in good faith peacefully and openly.
(2) If there is evidence of possession at two different points in time, it is presumed that possession continued during that interval..

Article 295
(1) If a possessor of a thing belonging to another person has a claim that has arisen in relation to that thing, that possessor may retain that thing until that claim is satisfied;provided, however, that this does not apply if the relevant claim has not yet fallen due.
(2) The provisions of the preceding paragraph do not apply if possession commenced by means of a tortious act.
Article 533
A party to a bilateral contract may refuse to perform that party's own obligation until the other party tenders the performance of that other party's obligation (including the performance of an obligation to compensate for loss or damage in lieu of the performance of an obligation);provided, however, that this does not apply if the obligation of the other party is not yet due..

Article 302
A right of retention is extinguished if the holder of the right of retention loses possession of the thing retained;provided, however, that this does not apply if the thing retained is leased or it is made the subject of a pledge pursuant to the provisions of Article 298, paragraph (2)..

Article 675
(1) A creditor of a partnership may exercise the rights of the creditor against the partnership property.
(2) A creditor of a partnership may, at the choice of the creditor, exercise the rights of the creditor against each partner in proportion to their shares of loss or in equal proportions;provided, however, that if a creditor of a partnership knew the proportion of each partner's share of loss at the time of occurrence of the claim, the exercise of the creditor's rights is based on those proportions..

Article 717
(1) If a defect in the installation or preservation of a structure on land causes damage to another person, the possessor of that structure is liable to the person incurring damage to compensate for the damage;provided, however, that if the possessor has exercised the necessary care to prevent the damage, the owner must compensate for the damage.
(2) The provisions of the preceding paragraph apply mutatis mutandis if there is a defect in the planting or supporting of bamboo or trees.
(3) In the cases referred to in the preceding two paragraphs, if there is another person that is liable for the cause of the damage, the possessor or owner may exercise their right to reimbursement against that person..

Instruction: Given a statement, retrieve a legal provision that verifies this statement.


Question: If the partition of land which A and B co-owns creates a parcel of A's Land X that has no access to public roads and B's Land Y that has access to public roads, A may pass to the public roads from Land X through Land Z when passing through Land Z cause the least damage.

Article 213
(1) If the partition of land creates a parcel of land that has no access to public roads, the owner of that parcel of land may pass to the public roads only through the lands owned by another person that participated in the partition.In this case, it is necessary to pay compensation.
(2) The provisions of the preceding paragraph apply mutatis mutandis if the owner of land transfers part of the land to another person..

Article 549
Gifts become effective by the manifestation of intention by one of the parties to give a certain property to the other party gratuitously, and the acceptance of the other party thereof..

Article 717
(1) If a defect in the installation or preservation of a structure on land causes damage to another person, the possessor of that structure is liable to the person incurring damage to compensate for the damage;provided, however, that if the possessor has exercised the necessary care to prevent the damage, the owner must compensate for the damage.
(2) The provisions of the preceding paragraph apply mutatis mutandis if there is a defect in the planting or supporting of bamboo or trees.
(3) In the cases referred to in the preceding two paragraphs, if there is another person that is liable for the cause of the damage, the possessor or owner may exercise their right to reimbursement against that person..

Article 441
Except in cases prescribed in Articles 438, Article 439, paragraph (1), and the preceding Article, any circumstances which have arisen with respect to one of the joint and several obligors is not effective in relation to other joint and several obligors;provided, however, that if the obligee and one of the other joint and several obligors manifest a different intention, their intention prevails with respect to the effect in relation to the remaining other joint and several obligees..

Article 612
(1) A lessee may not assign the lease or sublease a leased thing without obtaining the approval of the lessor.
(2) If the lessee allows any third party to make use of or take the profits of a leased thing in violation of the provisions of the preceding paragraph, the lessor may cancel the contract..

Article 87
(1) If the owner of a first thing attaches a second thing that the owner owns to the first thing to serve the ordinary use of the first thing, the thing that the owner attaches is an appurtenance.
(2) An appurtenance is disposed of together with the principal thing if the principal thing is disposed of..

Article 209
(1) An owner of land may request the use of the neighboring land to the extent necessary for constructing or repairing walls or buildings on or in the vicinity of the boundary;provided, however, that the owner may not enter the dwelling house of the neighbor without the approval of the same.
(2) In the case referred to in the preceding paragraph, if the neighbor sustained damage, the neighbor may claim compensation..

Article 369
(1) A mortgagee has the right to have the mortgagee's claim satisfied prior to other obligees out of the immovables that the obligor or a third party provided to secure the obligation without transferring possession.
(2) Superficies and farming rights may be the subject matter of a mortgage.In this case, the provisions of this Chapter apply mutatis mutandis..

Article 295
(1) If a possessor of a thing belonging to another person has a claim that has arisen in relation to that thing, that possessor may retain that thing until that claim is satisfied;provided, however, that this does not apply if the relevant claim has not yet fallen due.
(2) The provisions of the preceding paragraph do not apply if possession commenced by means of a tortious act.
Article 303
The holder of a statutory lien has the rights to have that holder's own claim satisfied prior to other obligees out of the assets of the relevant obligor in accordance with the provisions of laws including this Act..

Article 308
Statutory liens for employer-employee relationships exist with respect to salaries and other claims that arise from the employer-employee relationship between the obligor and the employee.
Article 306
A person that has a claim arising from the causes set forth below has a statutory lien over the entire assets of the obligor:
(i) expenses for the common benefit;
(ii) an employer-employee relationship;
(iii) funeral expenses; or
(iv) the supply of daily necessaries.
Article 311
A person that has a claim arising from the causes set forth below has a statutory lien against specific movables of the obligor:
(i) a lease of immovables;
(ii) a lodging at a hotel;
(iii) the transportation of passengers or luggage;
(iv) the preservation of movables;
(v) the sale of movables;
(vi) the supply of seeds and seedlings or fertilizer (including eggs of silkworms or mulberry leaves provided to feed silkworms; the same applies hereinafter);
(vii) agricultural labor; or
(viii) industrial labor.
Article 329
(1) If there are competing general statutory liens, the order of priority follows the order set forth in each item of Article 306.
(2) Ife there are competing a general statutory lien and a special statutory lien, the special statutory lien has priority over the general statutory lien;provided, however, that statutory liens on expenses for the common benefit have priority being effective against all obligees who benefit from the same..

Article 284
(1) If one of the co-owners of land acquires a servitude by prescription, the other co-owners also acquire the same servitude.
(2) Renewal of prescription period does not become effective against co-owners unless it is made against each co-owner that exercises the servitude.
(3) If there are two or more co-owners that exercise a servitude, even if there is any ground for postponement of expiry of prescription period with respect to one of them, the prescription runs in favor of each co-owner..

Article 593
A loan for use becomes effective if one of the parties promises to deliver a certain thing, and the other party promises to return the thing when the contract is terminated after the other party gratuitously uses and makes profit of the borrowed thing..

Article 255
If one of co-owners waives interest or dies without an heir, the-waived interest belongs to the other co-owners..

Article 181
Possessory rights may be acquired through an agent.
Article 658
(1) A bailee may not use the bailed thing without obtaining the consent of the bailor.
(2) The bailee may not have a third party keep the bailed thing in custody unless the bailee obtains the consent of the bailor or there is a compelling reason to do so.
(3) A sub-bailee has the same rights and obligations as those of the bailee in relation to the bailor within the scope of authority thereof..

Article 109
(1) A person who indicates to a third party that the person granted certain authority to represent to another person is liable for an act performed between that other person and that third party within the scope of the authority to represent;provided, however, that this does not apply if the third party knew or did not know due to negligence that the other person has not been granted the authority to represent.
(2) If a person who indicates to a third party that the person granted authority to represent to another person is, pursuant to the provisions of the preceding paragraph, liable for acts performed by that other person in relation to the third party within the scope of the authority to represent, and the other person performs in relation to the third party an act beyond the scope of the authority to represent, the person who makes the indication is liable for that act only if the third party has reasonable grounds for believing that the other person has authority to represent in that act..

Article 254
A claim that one of the co-owners holds against other co-owners with respect to the property in co-ownership may be exercised against their specific successors..

Article 280
A servitude holder has the right to use another person's land for the convenience of their own lands in accordance with purposes prescribed in the act establishing the servitude;provided, however, that this right must not violate the provisions (limited to those that relate to public policy) under Section 1 of Chapter 3 (Extent of Ownership)..

Article 179
(1) If ownership and another real right on the same thing are acquired by the same person, the other real right is extinguished;provided, however, that this does not apply if that thing or the other real right is the object of the right of a third party.
(2) If a real right other than ownership and another right for which that real right is the object are acquired by the same person, the other right is extinguished.In this case, the provisions of the proviso to the preceding paragraph apply mutatis mutandis.
(3) The provisions of the preceding two paragraphs do not apply to possessory rights..

Instruction: Given a statement, retrieve a legal provision that verifies this statement.