# 家事事件手続法 / Domestic Relations Case Procedure Act — 第百四十二条 (Article 142)

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- Law: 家事事件手続法 (Domestic Relations Case Procedure Act), 平成二十三年法律第五十二号
- English title "Domestic Relations Case Procedure Act": 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: 第百四十二条 (Article 142)（成年後見に関する審判事件の規定の準用） — address `art-142`
- Text in force since: 2026-06-24
- URL (the page that opens at this provision): https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-142
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/423AC0000000052/art-142
- 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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### 第百四十二条（成年後見に関する審判事件の規定の準用） — (Application Mutatis Mutandis of Provisions Concerning Adjudication Cases Regarding the Guardianship of Adults)
<sup>caption: Ministry of Justice translation — Japanese Law Translation Database System</sup>
<sup>art-142 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-142 · https://japanlaw.org/l/423AC0000000052/art-142</sup>

    **第一項**  第百二十一条の規定は補助開始の申立ての取下げ及び補助人の選任の申立ての取下げについて、第百二十四条の規定は補助の事務の監督について準用する。
    <sup>art-142/par-1 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-142/par-1 · https://japanlaw.org/l/423AC0000000052/art-142/par-1</sup>
    The provisions of Article 121 apply mutatis mutandis to the withdrawal of a petition for the commencement of assistance and the withdrawal of a petition for the appointment of an assistant, and the provisions of Article 124 apply mutatis mutandis to the supervision of the affairs of assistance.
    <sup>Ministry of Justice translation with a slip corrected by this site — not the Ministry's text; the Ministry printed: "The provisions of Article 121 applies mutatis mutandis to the withdrawal of a petition for the commencement of assistance and the withdrawal of a petition for the appointment of an assistant, and the provisions of Article 124 shall apply mutatis mutandis to the supervision of the affairs of assistance." — https://www.japaneselawtranslation.go.jp/en/laws/view/4512/tb</sup>

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## Cites
- art-142/par-1: 第百二十一条 → 家事事件手続法 第百二十一条 (Article 121), art-121 — https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-121 · https://japanlaw.org/l/423AC0000000052/art-121
- art-142/par-1: 第百二十四条 → 家事事件手続法 第百二十四条 (Article 124), art-124 — https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-124 · https://japanlaw.org/l/423AC0000000052/art-124

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## Sources

- claude-opus-5-5 — Corrections to the Ministry of Justice's English of paragraphs, written 2026-11-05
- e-Gov 法令検索, Digital Agency (デジタル庁) — 家事事件手続法 — the text in force from 2026-06-24 (https://laws.e-gov.go.jp/law/423AC0000000052/20260624_508AC0000000045), retrieved 2026-11-05
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Domestic Relations Case Procedure Act (家事事件手続法), Article 142, paragraph (1) — the Ministry of Justice's English as printed (https://www.japaneselawtranslation.go.jp/en/laws/view/4512/tb), retrieved 2026-11-05
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Domestic Relations Case Procedure Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/4512/tb), retrieved 2026-11-05
- This site's parser, version 225 — 家事事件手続法 — structure, counts, cross-references and defined terms, computed 2026-11-05