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Act on Building Unit Ownership

建物の区分所有等に関する法律(たてもののくぶんしょゆうとうにかんするほうりつ)

Chapter I Building Unit Ownership (Articles 64-5 to 64-8)

The law as Act Partially Amending the Act on Building Unit Ownership, etc. to Facilitate Management and Revitalization of Aging Condominiums, etc. (Act No. 47 of 2025) 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 64-5第六十四条の五Caption added

Resolutions to Renew the Building

建物更新決議

7 changes in this article
Article 64-5, paragraph (1)(建物更新決議)Resolutions to Renew the BuildingAdded

A resolution to the effect that the renewal of the building (meaning making changes to the shape of the common areas in order to maintain or recover the utility of the structurally principal parts of the building (including securing the utility that they normally should have) and, in connection with this, making changes to the shape, area, or positional relationships of all of the exclusively-owned areas; the same applies in the following paragraph) is to be carried out (referred to as a "resolution to renew the building" in that paragraph and paragraph (3)) may be adopted at a meeting by at least a four-fifths majority of the unit owners (excluding those who do not hold voting rights) and at least a four-fifths majority of the voting rights.

集会においては、区分所有者(議決権を有しないものを除く。)及び議決権の各五分の四以上の多数で、建物の更新(建物の構造上主要な部分の効用の維持又は回復(通常有すべき効用の確保を含む。)のために共用部分の形状の変更をし、かつ、これに伴い全ての専有部分の形状、面積又は位置関係の変更をすることをいう。次項において同じ。)をする旨の決議(同項及び第三項において「建物更新決議」という。)をすることができる。

Article 64-5, paragraph (2)(建物更新決議)Resolutions to Renew the BuildingAdded

A resolution to renew the building must establish the following matters:

建物更新決議においては、次の事項を定めなければならない。

Article 64-5, paragraph (2), item (i)(建物更新決議)Resolutions to Renew the BuildingAdded

an outline of the design of the building after the renewal of the building;

建物の更新がされた後の建物の設計の概要

Article 64-5, paragraph (2), item (ii)(建物更新決議)Resolutions to Renew the BuildingAdded

the estimated amount of expenses necessary for the renewal of the building;

建物の更新に要する費用の概算額

Article 64-5, paragraph (2), item (iii)(建物更新決議)Resolutions to Renew the BuildingAdded

matters concerning the sharing of expenses prescribed in the preceding item; and

前号に規定する費用の分担に関する事項

Article 64-5, paragraph (2), item (iv)(建物更新決議)Resolutions to Renew the BuildingAdded

matters concerning the attribution of the unit ownership of the building after the renewal of the building.

建物の更新がされた後の建物の区分所有権の帰属に関する事項

Article 64-5, paragraph (3)(建物更新決議)Resolutions to Renew the BuildingAdded

The provisions of Article 62 (excluding paragraphs (1) and (4)) and Articles 63 through the preceding Article apply mutatis mutandis to a resolution to renew the building. In such a case, the phrase "the preceding paragraph" in Article 62, paragraph (2) is deemed to be replaced with "Article 64-5, paragraph (1)"; the phrase "item (iii) and item (iv) of the preceding paragraph" in paragraph (5) of that Article is deemed to be replaced with "Article 64-5, paragraph (2), item (iii) and item (iv)"; the phrase "reconstruction of the building" in paragraph (7), item (i) of that Article is deemed to be replaced with "renewal of the building (meaning the renewal of the building prescribed in Article 64-5, paragraph (1); the same applies hereinafter)"; the phrase "reconstruction of the building" in item (ii) of that paragraph is deemed to be replaced with "renewal of the building"; the phrase "in the reconstruction" in Article 63, paragraphs (1), (2), and (4) through (6), Article 64, and Article 64-2, paragraph (1) is deemed to be replaced with "in the renewal of the building"; the phrase "demolition work on the building" in Article 63, paragraphs (7) and (8) is deemed to be replaced with "work for the renewal of the building"; and the phrase "implement the reconstruction" in Article 64 is deemed to be replaced with "implement the renewal of the building".

第六十二条(第一項及び第四項を除く。)及び第六十三条から前条までの規定は、建物更新決議について準用する。この場合において、第六十二条第二項中「前項」とあるのは「第六十四条の五第一項」と、同条第五項中「前項第三号及び第四号」とあるのは「第六十四条の五第二項第三号及び第四号」と、同条第七項第一号中「建物の建替え」とあるのは「建物の更新(第六十四条の五第一項に規定する建物の更新をいう。以下同じ。)」と、同項第二号中「建物の建替え」とあるのは「建物の更新」と、第六十三条第一項、第二項及び第四項から第六項まで、第六十四条並びに第六十四条の二第一項中「建替えに」とあるのは「建物の更新に」と、第六十三条第七項及び第八項中「建物の取壊しの工事」とあるのは「建物の更新の工事」と、第六十四条中「建替えを」とあるのは「建物の更新を」と読み替えるものとする。

Article 64-6第六十四条の六Caption added

Resolutions to Sell the Building and Its Grounds

建物敷地売却決議

6 changes in this article
Article 64-6, paragraph (1)(建物敷地売却決議)Resolutions to Sell the Building and Its GroundsAdded

If the right to use the grounds is ownership or any other right held by multiple persons, a resolution to the effect that the building and its grounds (including rights related to them) are to be sold (referred to as a "resolution to sell the building and its grounds" in the following paragraph and paragraph (3)) may be adopted at a meeting by at least a four-fifths majority of the unit owners (excluding those who do not hold voting rights), at least a four-fifths majority of the voting rights, and at least a four-fifths majority of the value of the shares in that right to use the grounds (excluding shares held by unit owners who do not hold voting rights).

敷地利用権が数人で有する所有権その他の権利であるときは、集会において、区分所有者(議決権を有しないものを除く。)、議決権及び当該敷地利用権の持分(議決権を有しない区分所有者が有するものを除く。)の価格の各五分の四以上の多数で、建物及びその敷地(これに関する権利を含む。)を売却する旨の決議(次項及び第三項において「建物敷地売却決議」という。)をすることができる。

Article 64-6, paragraph (2)(建物敷地売却決議)Resolutions to Sell the Building and Its GroundsAdded

A resolution to sell the building and its grounds must establish the following matters:

建物敷地売却決議においては、次の事項を定めなければならない。

Article 64-6, paragraph (2), item (i)(建物敷地売却決議)Resolutions to Sell the Building and Its GroundsAdded

the name of the person who is to be the counterparty to the sale;

売却の相手方となるべき者の氏名又は名称

Article 64-6, paragraph (2), item (ii)(建物敷地売却決議)Resolutions to Sell the Building and Its GroundsAdded

the expected amount of the price from the sale; and

売却による代金の見込額

Article 64-6, paragraph (2), item (iii)(建物敷地売却決議)Resolutions to Sell the Building and Its GroundsAdded

matters concerning the method of calculating the amount of money that each unit owner may acquire through the sale.

売却によつて各区分所有者が取得することができる金銭の額の算定方法に関する事項

Article 64-6, paragraph (3)(建物敷地売却決議)Resolutions to Sell the Building and Its GroundsAdded

The provisions of Article 62 (excluding paragraphs (1) and (4)) and Articles 63 through 64-4 apply mutatis mutandis to a resolution to sell the building and its grounds. In such a case, the phrase "the preceding paragraph" in Article 62, paragraph (2) is deemed to be replaced with "Article 64-6, paragraph (1)"; the phrase "item (iii) and item (iv) of the preceding paragraph" in paragraph (5) of that Article is deemed to be replaced with "Article 64-6, paragraph (2), item (iii)"; the phrase "reconstruction of the building" in paragraph (7), items (i) and (ii) of that Article is deemed to be replaced with "sale of the building and its grounds (including rights related to them)"; the phrase "in the reconstruction" in Article 63, paragraphs (1), (2), and (4) through (6), Article 64, and Article 64-2, paragraph (1) is deemed to be replaced with "in the sale"; the phrase "demolition work on the building has not commenced" in Article 63, paragraph (7) is deemed to be replaced with "there has been no transfer of rights to the building and its grounds (including rights related to them) under a sales contract (hereinafter referred to as a 'transfer of rights to the building, etc.' in this paragraph and the following paragraph)"; the phrase "not commencing the demolition work on the building" in the proviso to that paragraph is deemed to be replaced with "there having been no transfer of rights to the building, etc."; the phrase "the commencement of demolition work on the building" in paragraph (8) of that Article is deemed to be replaced with "the transfer of rights to the building, etc.", and the phrase "demolition work on the building has not commenced" in that paragraph is deemed to be replaced with "there has been no transfer of rights to the building, etc."; and the phrase "implement the reconstruction" in Article 64 is deemed to be replaced with "implement the sale".

第六十二条(第一項及び第四項を除く。)及び第六十三条から第六十四条の四までの規定は、建物敷地売却決議について準用する。この場合において、第六十二条第二項中「前項」とあるのは「第六十四条の六第一項」と、同条第五項中「前項第三号及び第四号」とあるのは「第六十四条の六第二項第三号」と、同条第七項第一号及び第二号中「の建替え」とあるのは「及びその敷地(これに関する権利を含む。)の売却」と、第六十三条第一項、第二項及び第四項から第六項まで、第六十四条並びに第六十四条の二第一項中「建替えに」とあるのは「売却に」と、第六十三条第七項中「建物の取壊しの工事に着手しない」とあるのは「売買契約による建物及びその敷地(これに関する権利を含む。)についての権利の移転(以下この項及び次項において「建物等の権利の移転」という。)がない」と、同項ただし書中「建物の取壊しの工事に着手しなかつた」とあるのは「建物等の権利の移転がなかつた」と、同条第八項中「建物の取壊しの工事の着手」とあるのは「建物等の権利の移転」と、「その着手をしない」とあるのは「建物等の権利の移転がない」と、第六十四条中「建替えを」とあるのは「売却を」と読み替えるものとする。

Article 64-7第六十四条の七Caption added

Resolutions to Demolish the Building and Sell Its Grounds

建物取壊し敷地売却決議

8 changes in this article
Article 64-7, paragraph (1)(建物取壊し敷地売却決議)Resolutions to Demolish the Building and Sell Its GroundsAdded

If the right to use the grounds is ownership or any other right held by multiple persons, a resolution to the effect that the building is to be demolished and the grounds of the building (including rights related to them; the same applies in the following paragraph) are to be sold (referred to as a "resolution to demolish the building and sell its grounds" in that paragraph and paragraph (3)) may be adopted at a meeting by at least a four-fifths majority of the unit owners (excluding those who do not hold voting rights), at least a four-fifths majority of the voting rights, and at least a four-fifths majority of the value of the shares in that right to use the grounds (excluding shares held by unit owners who do not hold voting rights).

敷地利用権が数人で有する所有権その他の権利であるときは、集会において、区分所有者(議決権を有しないものを除く。)、議決権及び当該敷地利用権の持分(議決権を有しない区分所有者が有するものを除く。)の価格の各五分の四以上の多数で、建物を取り壊し、かつ、建物の敷地(これに関する権利を含む。次項において同じ。)を売却する旨の決議(同項及び第三項において「建物取壊し敷地売却決議」という。)をすることができる。

Article 64-7, paragraph (2)(建物取壊し敷地売却決議)Resolutions to Demolish the Building and Sell Its GroundsAdded

A resolution to demolish the building and sell its grounds must establish the following matters:

建物取壊し敷地売却決議においては、次の事項を定めなければならない。

Article 64-7, paragraph (2), item (i)(建物取壊し敷地売却決議)Resolutions to Demolish the Building and Sell Its GroundsAdded

the estimated amount of expenses necessary for the demolition of the building;

建物の取壊しに要する費用の概算額

Article 64-7, paragraph (2), item (ii)(建物取壊し敷地売却決議)Resolutions to Demolish the Building and Sell Its GroundsAdded

matters concerning the sharing of expenses prescribed in the preceding item;

前号に規定する費用の分担に関する事項

Article 64-7, paragraph (2), item (iii)(建物取壊し敷地売却決議)Resolutions to Demolish the Building and Sell Its GroundsAdded

the name of the person who is to be the counterparty to the sale of the grounds of the building;

建物の敷地の売却の相手方となるべき者の氏名又は名称

Article 64-7, paragraph (2), item (iv)(建物取壊し敷地売却決議)Resolutions to Demolish the Building and Sell Its GroundsAdded

the expected amount of the price from the sale of the grounds of the building; and

建物の敷地の売却による代金の見込額

Article 64-7, paragraph (2), item (v)(建物取壊し敷地売却決議)Resolutions to Demolish the Building and Sell Its GroundsAdded

matters concerning the method of calculating the amount of money that each unit owner may acquire through the sale of the grounds of the building.

建物の敷地の売却によつて各区分所有者が取得することができる金銭の額の算定方法に関する事項

Article 64-7, paragraph (3)(建物取壊し敷地売却決議)Resolutions to Demolish the Building and Sell Its GroundsAdded

The provisions of Article 62 (excluding paragraphs (1) and (4)) and Articles 63 through 64-4 apply mutatis mutandis to a resolution to demolish the building and sell its grounds. In such a case, the phrase "the preceding paragraph" in Article 62, paragraph (2) is deemed to be replaced with "Article 64-7, paragraph (1)"; the phrase "item (iii) and item (iv) of the preceding paragraph" in paragraph (5) of that Article is deemed to be replaced with "Article 64-7, paragraph (2), item (ii) and item (v)"; the term "reconstruction" in paragraph (7), items (i) and (ii) of that Article is deemed to be replaced with "demolition and the sale of the grounds of the building (including rights related to them)"; the phrase "in the reconstruction" in Article 63, paragraphs (1), (2), and (4) through (6), Article 64, and Article 64-2, paragraph (1) is deemed to be replaced with "in the demolition of the building and the sale of the grounds of the building (including rights related to them)"; and the term "及び" (and) in Article 64 is deemed to be replaced with "並びに" (and, joining a larger group of items), and the phrase "implement the reconstruction" in that Article is deemed to be replaced with "implement the demolition of the building and the sale of the grounds of the building (including rights related to them)".

第六十二条(第一項及び第四項を除く。)及び第六十三条から第六十四条の四までの規定は、建物取壊し敷地売却決議について準用する。この場合において、第六十二条第二項中「前項」とあるのは「第六十四条の七第一項」と、同条第五項中「前項第三号及び第四号」とあるのは「第六十四条の七第二項第二号及び第五号」と、同条第七項第一号及び第二号中「建替え」とあるのは「取壊し及び建物の敷地(これに関する権利を含む。)の売却」と、第六十三条第一項、第二項及び第四項から第六項まで、第六十四条並びに第六十四条の二第一項中「建替えに」とあるのは「建物の取壊し及び建物の敷地(これに関する権利を含む。)の売却に」と、第六十四条中「及び」とあるのは「並びに」と、「建替えを」とあるのは「建物の取壊し及び建物の敷地(これに関する権利を含む。)の売却を」と読み替えるものとする。

Article 64-8第六十四条の八Caption added

Resolutions to Demolish

取壊し決議

5 changes in this article
Article 64-8, paragraph (1)(取壊し決議)Resolutions to DemolishAdded

A resolution to the effect that the building is to be demolished (hereinafter referred to as a "resolution to demolish" in this Article and Article 77) may be adopted at a meeting by at least a four-fifths majority of the unit owners (excluding those who do not hold voting rights) and at least a four-fifths majority of the voting rights.

集会においては、区分所有者(議決権を有しないものを除く。)及び議決権の各五分の四以上の多数で、建物を取り壊す旨の決議(以下この条及び第七十七条において「取壊し決議」という。)をすることができる。

Article 64-8, paragraph (2)(取壊し決議)Resolutions to DemolishAdded

A resolution to demolish must establish the following matters:

取壊し決議においては、次の事項を定めなければならない。

Article 64-8, paragraph (2), item (i)(取壊し決議)Resolutions to DemolishAdded

the estimated amount of expenses necessary for the demolition of the building; and

建物の取壊しに要する費用の概算額

Article 64-8, paragraph (2), item (ii)(取壊し決議)Resolutions to DemolishAdded

matters concerning the sharing of expenses prescribed in the preceding item.

前号に規定する費用の分担に関する事項

Article 64-8, paragraph (3)(取壊し決議)Resolutions to DemolishAdded

The provisions of Article 62 (excluding paragraphs (1) and (4)) and Articles 63 through 64-4 apply mutatis mutandis to a resolution to demolish. In such a case, the phrase "the preceding paragraph" in Article 62, paragraph (2) is deemed to be replaced with "Article 64-8, paragraph (1)"; the phrase "item (iii) and item (iv) of the preceding paragraph" in paragraph (5) of that Article is deemed to be replaced with "Article 64-8, paragraph (2), item (ii)"; the term "reconstruction" in paragraph (7), items (i) and (ii) of that Article is deemed to be replaced with "demolition"; the phrase "in the reconstruction" in Article 63, paragraphs (1), (2), and (4) through (6), Article 64, and Article 64-2, paragraph (1) is deemed to be replaced with "in the demolition"; and the phrase "implement the reconstruction" in Article 64 is deemed to be replaced with "implement the demolition".

第六十二条(第一項及び第四項を除く。)及び第六十三条から第六十四条の四までの規定は、取壊し決議について準用する。この場合において、第六十二条第二項中「前項」とあるのは「第六十四条の八第一項」と、同条第五項中「前項第三号及び第四号」とあるのは「第六十四条の八第二項第二号」と、同条第七項第一号及び第二号中「建替え」とあるのは「取壊し」と、第六十三条第一項、第二項及び第四項から第六項まで、第六十四条並びに第六十四条の二第一項中「建替えに」とあるのは「取壊しに」と、第六十四条中「建替えを」とあるのは「取壊しを」と読み替えるものとする。

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