# 民法 / Civil Code — 第四節 (Part 3, Chapter 2, Section 4)

- Law: 民法 (Civil Code), 明治二十九年法律第八十九号
- English title "Civil Code": Ministry of Justice translation
- Kind: Act — the distinction between 法律 (Act), 政令 (Cabinet Order), 省令 (Ministerial Order) and 条例 (local ordinance) decides who may issue it and what it may say.
- Provision: 第四節 (Part 3, Chapter 2, Section 4) — address `pt-3/ch-2/sec-4`
- Text in force since: 2026-06-24
- URL (the page that opens at this provision): https://japanlaw.org/ja/civil-code/pt-3/ch-2/sec-4
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/129AC0000000089/pt-3/ch-2/sec-4
- Every provision below carries its address and both URLs on the line under it.
- Japanese text: e-Gov 法令検索, Digital Agency (デジタル庁). English: as marked on each line below.

Only the Japanese as published by the government has legal effect; the text
below is a copy of it. Every English rendering below is a translation and
says which kind: the Ministry of Justice's translation, or this
site's machine translation, whose model and date the Sources list names.
They are never merged and never substituted for one another.

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## 第四節　交換 — Section 4 Exchange
<sup>heading: Ministry of Justice translation — Japanese Law Translation Database System</sup>
<sup>pt-3/ch-2/sec-4 · https://japanlaw.org/ja/civil-code/pt-3/ch-2/sec-4 · https://japanlaw.org/l/129AC0000000089/pt-3/ch-2/sec-4</sup>

### 第五百八十六条
<sup>art-586 · https://japanlaw.org/ja/civil-code/art-586 · https://japanlaw.org/l/129AC0000000089/art-586</sup>

    **第一項**  交換は、当事者が互いに金銭の所有権以外の財産権を移転することを約することによって、その効力を生ずる。
    <sup>art-586/par-1 · https://japanlaw.org/ja/civil-code/art-586/par-1 · https://japanlaw.org/l/129AC0000000089/art-586/par-1</sup>
    An exchange becomes effective by the mutual promises by the parties to transfer any property right other than the ownership of money.
    <sup>Ministry of Justice translation — Japanese Law Translation Database System</sup>

    **第二項**  当事者の一方が他の権利とともに金銭の所有権を移転することを約した場合におけるその金銭については、売買の代金に関する規定を準用する。
    <sup>art-586/par-2 · https://japanlaw.org/ja/civil-code/art-586/par-2 · https://japanlaw.org/l/129AC0000000089/art-586/par-2</sup>
    If one of the parties to an exchange promises to transfer the ownership of money together with other rights, the provisions for sale contracts apply mutatis mutandis to that money.
    <sup>Ministry of Justice translation — Japanese Law Translation Database System</sup>

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 民法 — the text in force from 2026-06-24 (https://laws.e-gov.go.jp/law/129AC0000000089/20260624_508AC0000000045), retrieved 2026-10-11
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Civil Code — Ministry of Justice translation (part 1 of 2) (https://www.japaneselawtranslation.go.jp/en/laws/view/4848/tb), retrieved 2026-10-11
- This site's parser, version 190 — 民法 — structure, counts, cross-references and defined terms, computed 2026-10-11