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Copyright Act

著作権法(ちょさくけんほう)

Chapter II Rights of Authors (Articles 49 to 60)

The law as Act Partially Amending the School Education Act, etc. (Act No. 37 of 2026) leaves it, with the words it changes marked.

The main text is read a page at a time: a chapter to a page, and a long chapter in runs of articles. The whole main text, and the supplementary provisions and appended tables this amendment changes. Those it leaves untouched are on the page for the text in force.

Article 49第四十九条

Use of a Copy Other than for Its Intended Purpose(複製物の目的外使用等)
3 changes in this article
Article 49, paragraph (1)(複製物の目的外使用等)

The following persons are deemed to have undertaken the reproduction referred to in Article 21:

次に掲げる者は、第二十一条の複製を行つたものとみなす。

Article 49, paragraph (1), item (i)(複製物の目的外使用等)(Use of a Copy Other than for Its Intended Purpose)Changed

a person that distributes a copy of a work that has been created based on the application of the provisions of Article 30, paragraph (1); Article 30-3; Article 31, paragraph (1), item (i), paragraph (2), item (i), paragraph (4), paragraph (7), item (i) or paragraph (9), item (i); Article 33-233, paragraph (1); 2) (including when application mutatis mutandis is provided for under the provisions of paragraph (5) of that Article; the same applies in item (ii) of the following paragraph); Article 33-333-2, paragraph (1) , (2) or (45); Article 35, paragraph (1); Article 37, paragraph (3); the first sentence of Article 37-2 (or item (ii) of that Article, in a case referred to in that item; the same applies in item (i) of the following paragraph); Article 41; Article 41-2, paragraph (1); Article 42; Article 42-2, paragraph (1); Article 42-3; Article 42-4; Article 43, paragraph (2); Article 44, paragraphs (1) through (3); Article 47, paragraph (1) or (3); Article 47-2; or Article 47-5, paragraph (1) (excluding a copy that constitutes a copy referred to in item (i) or (ii) of the following paragraph), or presents the work to the public by means of such a copy (this includes making the work available for transmission; the same applies hereinafter), for a purpose other than what is stipulated in those provisions;

第三十条第一項、第三十条の三、第三十一条第一項第一号、第二項第一号、第四項、第七項第一号若しくは第九項第一号、第三十三条の二第一項第二項(同条第五項において準用する場合を含む。次項第二号において同じ。)、第三十三条の三二第一項、第二項若しくは第四五項、第三十五条第一項、第三十七条第三項、第三十七条の二本文(同条第二号に係る場合にあつては、同号。次項第一号において同じ。)、第四十一条、第四十一条の二第一項、第四十二条、第四十二条の二第一項、第四十二条の三、第四十二条の四、第四十三条第二項、第四十四条第一項から第三項まで、第四十七条第一項若しくは第三項、第四十七条の二又は第四十七条の五第一項に定める目的以外の目的のために、これらの規定の適用を受けて作成された著作物の複製物(次項第一号又は第二号の複製物に該当するものを除く。)を頒布し、又は当該複製物によつて当該著作物の公衆への提示(送信可能化を含む。以下同じ。)を行つた者

Article 49, paragraph (1), item (ii)(複製物の目的外使用等)

a person that uses a copy of a work that has been created based on the application of the provisions of Article 30-4 (other than one constituting a copy as referred to in item (iii) of the following paragraph) to exploit that work with the purpose of personally enjoying or causing another person to enjoy the thoughts or sentiments expressed therein, irrespective of the manner in which the person exploits it;

第三十条の四の規定の適用を受けて作成された著作物の複製物(次項第三号の複製物に該当するものを除く。)を用いて、当該著作物に表現された思想又は感情を自ら享受し又は他人に享受させる目的のために、いずれの方法によるかを問わず、当該著作物を利用した者

Article 49, paragraph (1), item (iii)(複製物の目的外使用等)

a broadcaster, cablecaster or simultaneous broadcasting service that preserves an ephemeral recording in violation of the provisions of Article 44, paragraph (4);

第四十四条第四項の規定に違反して同項の録音物又は録画物を保存した放送事業者、有線放送事業者又は放送同時配信等事業者

Article 49, paragraph (1), item (iv)(複製物の目的外使用等)

a person that distributes a copy of a work that has been created based on the application of the provisions of Article 47-3, paragraph (1) (other than one constituting a copy as referred to in item (iv) of the following paragraph), or a person that presents a work to the public by means of such a copy;

第四十七条の三第一項の規定の適用を受けて作成された著作物の複製物(次項第四号の複製物に該当するものを除く。)を頒布し、又は当該複製物によつて当該著作物の公衆への提示を行つた者

Article 49, paragraph (1), item (v)(複製物の目的外使用等)

a person that preserves a copy as referred to in Article 47-3, paragraph (2) (other than one constituting a copy as referred to in item (iv) of the following paragraph) in violation of the provisions of that paragraph;

第四十七条の三第二項の規定に違反して同項の複製物(次項第四号の複製物に該当するものを除く。)を保存した者

Article 49, paragraph (1), item (vi)(複製物の目的外使用等)

a person that uses a copy of a work that has been created based on the application of the provisions of Article 47-4; or Article 47-5, paragraph (2) (other than one constituting a copy as referred to in item (vi) or (vii) of the following paragraph) to exploit the work for a purpose other than what is provided for in those provisions, irrespective of the manner in which the person exploits it.

第四十七条の四又は第四十七条の五第二項に定める目的以外の目的のために、これらの規定の適用を受けて作成された著作物の複製物(次項第六号又は第七号の複製物に該当するものを除く。)を用いて、いずれの方法によるかを問わず、当該著作物を利用した者

Article 49, paragraph (2)(複製物の目的外使用等)

A person as follows is deemed to have undertaken the translation, musical arrangement, reformulation, or adaptation, as referred to in Article 27, of the original work underlying the derivative work in question, or to have reproduced that derivative work as referred to in Article 21:

次に掲げる者は、当該二次的著作物の原著作物につき第二十七条の翻訳、編曲、変形又は翻案を、当該二次的著作物につき第二十一条の複製を、それぞれ行つたものとみなす。

Article 49, paragraph (2), item (i)(複製物の目的外使用等)(Use of a Copy Other than for Its Intended Purpose)Changed

a person that distributes a copy of a derivative work that has been created based on the application of Article 47-6, paragraph (2) and in accordance with what is set forth in the items of Article 47-6, paragraph (1), or that presents that derivative work to the public by means of such a copy, for a purpose other than what is provided for in Article 30, paragraph (1); Article 31, paragraph (1), item (i), paragraph (2), item (i), paragraph (4), paragraph (7), item (i) or paragraph (9), item (i); Article 33-2, paragraph (1); Article 33-3, paragraph (1); Article 35, paragraph (1); Article 37, paragraph (3); the first sentence of Article 37-2; Article 41; Article 41-2, paragraph (1); Article 42; Article 42-2, paragraph (1); or Article 47, paragraph (1) or (3);

第三十条第一項、第三十一条第一項第一号、第二項第一号、第四項、第七項第一号若しくは第九項第一号、第三十三条の二第一項、第三十三条の三第一項、第三十五条第一項、第三十七条第三項、第三十七条の二本文、第四十一条、第四十一条の二第一項、第四十二条、第四十二条の二第一項又は第四十七条第一項若しくは第三項に定める目的以外の目的のために、第四十七条の六第二項の規定の適用を受けて同条第一項各号に掲げるこれらの規定により作成された二次的著作物の複製物を頒布し、又は当該複製物によつて当該二次的著作物の公衆への提示を行つた者

Article 49, paragraph (2), item (ii)(複製物の目的外使用等)(Use of a Copy Other than for Its Intended Purpose)Changed

a person that distributes a copy of a derivative work that has been created based on the application of Article 30-3; Article 33, paragraph (2); Article 33-2, paragraph (2); or Article 47-5, paragraph (1), or that presents that derivative work to the public by means of such a copy, for a purpose other than what is provided for in those provisions;

第三十条の三、第三十三条第二項、第三十三条の二第二項又は第四十七条の五第一項に定める目的以外の目的のために、これらの規定の適用を受けて作成された二次的著作物の複製物を頒布し、又は当該複製物によつて当該二次的著作物の公衆への提示を行つた者

Article 49, paragraph (2), item (iii)(複製物の目的外使用等)

a person that uses a copy of a derivative work that has been created based on the application of the provisions of Article 30-4 to exploit that derivative work with the purpose of personally enjoying or causing another person to enjoy the thoughts or sentiments expressed therein, irrespective of the manner in which the person exploits it;

第三十条の四の規定の適用を受けて作成された二次的著作物の複製物を用いて、当該二次的著作物に表現された思想又は感情を自ら享受し又は他人に享受させる目的のために、いずれの方法によるかを問わず、当該二次的著作物を利用した者

Article 49, paragraph (2), item (iv)(複製物の目的外使用等)

a person that distributes a copy of a derivative work that has been created based on the application of the provisions of Article 47-6, paragraph (2), and pursuant to the provisions of Article 47-3, paragraph (1), or presents that derivative work to the public by means of such a copy;

第四十七条の六第二項の規定の適用を受けて第四十七条の三第一項の規定により作成された二次的著作物の複製物を頒布し、又は当該複製物によつて当該二次的著作物の公衆への提示を行つた者

Article 49, paragraph (2), item (v)(複製物の目的外使用等)

a person that preserves the copy referred to in the preceding item, in violation of the provisions of Article 47-3, paragraph (2);

第四十七条の三第二項の規定に違反して前号の複製物を保存した者

Article 49, paragraph (2), item (vi)(複製物の目的外使用等)

a person that uses a copy of a derivative work that has been created based on the application of Article 47-4, to exploit the derivative work for a purpose other than what is provided for in that Article, irrespective of the manner in which the person exploits it;

第四十七条の四に定める目的以外の目的のために、同条の規定の適用を受けて作成された二次的著作物の複製物を用いて、いずれの方法によるかを問わず、当該二次的著作物を利用した者

Article 49, paragraph (2), item (vii)(複製物の目的外使用等)

a person that uses a copy of a derivative work that has been created pursuant to the provisions of Article 47-5, paragraph (2) based on the application of Article 47-6, paragraph (2) for a purpose other than what is provided for in Article 47-5, paragraph (2), irrespective of the manner in which it is exploited.

第四十七条の五第二項に定める目的以外の目的のために、第四十七条の六第二項の規定の適用を受けて第四十七条の五第二項の規定により作成された二次的著作物の複製物を用いて、いずれの方法によるかを問わず、当該二次的著作物を利用した者

Article 50第五十条

Relationship with the Moral Rights of Authors(著作者人格権との関係)
Article 50, paragraph (1)

The provisions of this Subsection must not be interpreted as affecting the protection of the moral rights of authors.

この款の規定は、著作者人格権に影響を及ぼすものと解釈してはならない。

Section 4 Terms of Protection第四節 保護期間

Article 51第五十一条

General Terms of Protection(保護期間の原則)
Article 51, paragraph (1)

The duration of copyright begins at the time the work is created.

著作権の存続期間は、著作物の創作の時に始まる。

Article 51, paragraph (2)

Unless otherwise specified in this Section, a copyright subsists for a period of 70 years after the death of the author (or the death of the last surviving co-author, for a joint work; the same applies in paragraph (1) of the following Article).

著作権は、この節に別段の定めがある場合を除き、著作者の死後(共同著作物にあつては、最終に死亡した著作者の死後。次条第一項において同じ。)七十年を経過するまでの間、存続する。

Article 52第五十二条

Terms of Protection for Anonymous or Pseudonymous Works(無名又は変名の著作物の保護期間)
Article 52, paragraph (1)

The copyright to an anonymous or pseudonymous work subsists for a period of 70 years after the work is made public; provided, however, that if, before the expiration of a duration of copyright for an anonymous or pseudonymous work, it is found that 70 years have elapsed since the death of the author of that work, the copyright is deemed to have expired at the time that is found to constitute the expiration of 70 years since the death of the author.

無名又は変名の著作物の著作権は、その著作物の公表後七十年を経過するまでの間、存続する。ただし、その存続期間の満了前にその著作者の死後七十年を経過していると認められる無名又は変名の著作物の著作権は、その著作者の死後七十年を経過したと認められる時において、消滅したものとする。

Article 52, paragraph (2)

The provisions of the preceding paragraph do not apply in any of the following cases:

前項の規定は、次の各号のいずれかに該当するときは、適用しない。

Article 52, paragraph (2), item (i)

the pseudonym adopted by the author of a pseudonymous work is commonly known to be that author's pseudonym;

変名の著作物における著作者の変名がその者のものとして周知のものであるとき。

Article 52, paragraph (2), item (ii)

the author's true name is registered pursuant to Article 75, paragraph (1), within the period referred to in the preceding paragraph;

前項の期間内に第七十五条第一項の実名の登録があつたとき。

Article 52, paragraph (2), item (iii)

the author makes the work public using the author's true name or the pseudonym by which the author is commonly known to indicate the name of the author, within the period referred to in the preceding paragraph.

著作者が前項の期間内にその実名又は周知の変名を著作者名として表示してその著作物を公表したとき。

Article 53第五十三条

The Term of Protection for Works Attributed to an Organization(団体名義の著作物の保護期間)
Article 53, paragraph (1)

The copyright to a work whose authorship is attributed to a corporation or other organization subsists for a period of 70 years after the work is made public (or for a period of 70 years after the creation of the work, if the work is not made public within 70 years of its creation).

法人その他の団体が著作の名義を有する著作物の著作権は、その著作物の公表後七十年(その著作物がその創作後七十年以内に公表されなかつたときは、その創作後七十年)を経過するまでの間、存続する。

Article 53, paragraph (2)

The provisions of the preceding paragraph do not apply if the individual who is the author of a work whose authorship is attributed to a corporation or other corporate body, makes the work public and uses that individual's true name or the pseudonym by which that individual is commonly known to indicate the name of the author, within the period referred to in the preceding paragraph.

前項の規定は、法人その他の団体が著作の名義を有する著作物の著作者である個人が同項の期間内にその実名又は周知の変名を著作者名として表示してその著作物を公表したときは、適用しない。

Article 53, paragraph (3)

With respect to the duration of copyright for a work whose authorship has been attributed to a corporation or other corporate body pursuant to the provisions of Article 15, paragraph (2), even if such a work does not fall under the category of works provided for in paragraph (1), it is deemed to be attributed to the relevant corporate body, and the provisions of paragraph (1) apply.

第十五条第二項の規定により法人その他の団体が著作者である著作物の著作権の存続期間に関しては、第一項の著作物に該当する著作物以外の著作物についても、当該団体が著作の名義を有するものとみなして同項の規定を適用する。

Article 54第五十四条

The Term of Protection for Cinematographic Works(映画の著作物の保護期間)
Article 54, paragraph (1)

The copyright to a cinematographic work subsists for 70 years after the work is made public (or for 70 years after the creation of the work, if the work is not made public within the 70 years after its creation).

映画の著作物の著作権は、その著作物の公表後七十年(その著作物がその創作後七十年以内に公表されなかつたときは、その創作後七十年)を経過するまでの間、存続する。

Article 54, paragraph (2)

When the copyright to a cinematographic work expires at the expiration of the duration of copyright, the copyright to original work connected with that cinematographic work also expires as regards the exploitation of the cinematographic work.

映画の著作物の著作権がその存続期間の満了により消滅したときは、当該映画の著作物の利用に関するその原著作物の著作権は、当該映画の著作物の著作権とともに消滅したものとする。

Article 54, paragraph (3)

The provisions of the preceding two Articles do not apply to the copyright to a cinematographic work.

前二条の規定は、映画の著作物の著作権については、適用しない。

Article 55第五十五条

Article 55, paragraph (1)

Deleted

削除

Article 56第五十六条

The Time at Which a Serial Publication Is Made Public(継続的刊行物等の公表の時)
Article 56, paragraph (1)

The time at which a work is made public as referred to in Article 52, paragraph (1); Article 53, paragraph (1); or Article 54, paragraph (1) is the time at which each volume, issue, or installment is made public, for works that are made public successively in volumes, issues, or installments, or the time at which the last part of the work is made public, for works that are made public sequentially in parts.

第五十二条第一項、第五十三条第一項及び第五十四条第一項の公表の時は、冊、号又は回を追つて公表する著作物については、毎冊、毎号又は毎回の公表の時によるものとし、一部分ずつを逐次公表して完成する著作物については、最終部分の公表の時によるものとする。

Article 56, paragraph (2)

If the subsequent part of a work that is completed after being made public sequentially in parts, has not been made public even though three years have passed since the most recent part was made public, the last of the parts of the work that has been made public is deemed to be the last part of the work for the purposes of the preceding paragraph.

一部分ずつを逐次公表して完成する著作物については、継続すべき部分が直近の公表の時から三年を経過しても公表されないときは、すでに公表されたもののうちの最終の部分をもつて前項の最終部分とみなす。

Article 57第五十七条

Calculation of Terms of Protection(保護期間の計算方法)
Article 57, paragraph (1)

In calculating the end of the seventy-year period following the death of the author; or the seventy-year period after a work is made public or created, in a case referred to in Article 51, paragraph (2); Article 52, paragraph (1); Article 53, paragraph (1); or Article 54, paragraph (1), the starting point for the calculation is the year after the year in which the author dies or the work is made public or created.

第五十一条第二項、第五十二条第一項、第五十三条第一項又は第五十四条第一項の場合において、著作者の死後七十年又は著作物の公表後七十年若しくは創作後七十年の期間の終期を計算するときは、著作者が死亡した日又は著作物が公表され若しくは創作された日のそれぞれ属する年の翌年から起算する。

Article 58第五十八条

Special Provisions on Terms of Protection(保護期間の特例)
Article 58, paragraph (1)

If, pursuant to the provisions of the Berne Convention for the Protection of Literary and Artistic Works, the WIPO Copyright Treaty, or the Marrakesh Agreement Establishing the World Trade Organization, the country of origin of a work (except a work falling under Article 6, item (i)) is a foreign country that is a member of the International Union established by the Berne Convention, a contracting party to the WIPO Copyright Treaty, or a member of the World Trade Organization, and if that country of origin has established a shorter duration of copyright for such a work than what is provided for in Articles 51 through 54, the duration of copyright for that work is the duration established by the country of origin.

文学的及び美術的著作物の保護に関するベルヌ条約により創設された国際同盟の加盟国、著作権に関する世界知的所有権機関条約の締約国又は世界貿易機関の加盟国である外国をそれぞれ文学的及び美術的著作物の保護に関するベルヌ条約、著作権に関する世界知的所有権機関条約又は世界貿易機関を設立するマラケシュ協定の規定に基づいて本国とする著作物(第六条第一号に該当するものを除く。)で、その本国において定められる著作権の存続期間が第五十一条から第五十四条までに定める著作権の存続期間より短いものについては、その本国において定められる著作権の存続期間による。

Section 5 The Exclusive Nature of Author's Moral Rights; Related Matters第五節 著作者人格権の一身専属性等

Article 59第五十九条

The Exclusive Nature of Author's Moral Rights(著作者人格権の一身専属性)
Article 59, paragraph (1)

Author's moral rights are exclusive to that author, and are inalienable.

著作者人格権は、著作者の一身に専属し、譲渡することができない。

Article 60第六十条

Protection of Moral Interests after Author's Death(著作者が存しなくなつた後における人格的利益の保護)
Article 60, paragraph (1)

Even after the death of an author, it is prohibited for a person that makes available or presents the author's work to the public to engage in conduct that would be prejudicial to the moral rights of the author if the author were alive; provided, however, that this does not apply if that conduct is found not to contravene the will of the author in light of the nature and extent of the conduct as well as changes in social circumstances and other conditions.

著作物を公衆に提供し、又は提示する者は、その著作物の著作者が存しなくなつた後においても、著作者が存しているとしたならばその著作者人格権の侵害となるべき行為をしてはならない。ただし、その行為の性質及び程度、社会的事情の変動その他によりその行為が当該著作者の意を害しないと認められる場合は、この限りでない。

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