# 家事事件手続法 / Domestic Relations Case Procedure Act — 第百二十三条 (Article 123) This is the Markdown twin of https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123. Every law, and how to address a provision: https://japanlaw.org/llms.txt. The same laws as MCP tools (no sign-in): https://japanlaw.org/mcp. - 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: 第百二十三条 (Article 123)（即時抗告） — address `art-123` - 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-123 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/423AC0000000052/art-123 - 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. --- ### 第百二十三条（即時抗告） — (Immediate Appeals) caption: Ministry of Justice translation — Japanese Law Translation Database System art-123 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123 · https://japanlaw.org/l/423AC0000000052/art-123 **第一項** 次の各号に掲げる審判に対しては、当該各号に定める者（第一号にあっては、申立人を除く。）は、即時抗告をすることができる。 art-123/par-1 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1 · https://japanlaw.org/l/423AC0000000052/art-123/par-1 An immediate appeal may be filed against the rulings set forth in the following items by the persons specified respectively in these items (in item (i), excluding the petitioner): Ministry of Justice translation — Japanese Law Translation Database System **一** 後見開始の審判　民法第七条及び任意後見契約法第十条第二項に規定する者 art-123/par-1/item-1 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-1 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-1 a ruling of the commencement of guardianship:the persons prescribed in Article 7 of the Civil Code and those prescribed in Article 10, paragraph (2) of the Voluntary Guardianship Contract Act; Ministry of Justice translation — Japanese Law Translation Database System **二** 後見開始の申立てを却下する審判　申立人 art-123/par-1/item-2 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-2 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-2 a ruling to dismiss a petition for the commencement of guardianship:the petitioner; Ministry of Justice translation — Japanese Law Translation Database System **三** 後見開始の審判の取消しの申立てを却下する審判　民法第十条に規定する者 art-123/par-1/item-3 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-3 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-3 a ruling to dismiss a petition for the revocation of a ruling of the commencement of guardianship:the persons prescribed in Article 10 of the Civil Code; Ministry of Justice translation — Japanese Law Translation Database System **四** 成年後見人の解任の審判　成年後見人 art-123/par-1/item-4 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-4 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-4 a ruling of the dismissal of a guardian of an adult:the guardian of an adult; Ministry of Justice translation — Japanese Law Translation Database System **五** 成年後見人の解任の申立てを却下する審判　申立人、成年後見監督人並びに成年被後見人及びその親族 art-123/par-1/item-5 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-5 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-5 a ruling to dismiss a petition for the dismissal of a guardian of an adult:the petitioner and the supervisor of the guardian of an adult, as well as the adult under guardianship and the relative of the adult under guardianship; Ministry of Justice translation — Japanese Law Translation Database System **六** 成年後見監督人の解任の審判　成年後見監督人 art-123/par-1/item-6 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-6 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-6 a ruling of the dismissal of a supervisor of a guardian of an adult:the supervisor of a guardian of an adult; Ministry of Justice translation — Japanese Law Translation Database System **七** 成年後見監督人の解任の申立てを却下する審判　申立人並びに成年被後見人及びその親族 art-123/par-1/item-7 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-7 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-7 a ruling to dismiss a petition for the dismissal of a supervisor of a guardian of an adult:the petitioner, as well as the adult under guardianship and the relative of the adult under guardianship; Ministry of Justice translation — Japanese Law Translation Database System **八** 成年被後見人に宛てた郵便物等の配達の嘱託の審判　成年被後見人及びその親族 art-123/par-1/item-8 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-8 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-8 a ruling of the commission of delivery of a postal item, etc. addressed to an adult under guardianship:the adult under guardianship and the relative of the adult under guardianship; Ministry of Justice translation — Japanese Law Translation Database System **九** 成年被後見人に宛てた郵便物等の配達の嘱託の取消し又は変更の審判　成年後見人 art-123/par-1/item-9 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-9 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-9 a ruling of the rescission or change of the commission of delivery of a postal item, etc. addressed to an adult under guardianship:a guardian of the adult; Ministry of Justice translation — Japanese Law Translation Database System **十** 成年被後見人に宛てた郵便物等の配達の嘱託及びその嘱託の取消し又は変更の申立てを却下する審判　申立人 art-123/par-1/item-10 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-10 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-10 a ruling to dismiss a petition for the commission of delivery of a postal item, etc. addressed to an adult under guardianship or for the rescission or change of that commission:the petitioner; and Ministry of Justice translation — Japanese Law Translation Database System **十一** 成年被後見人の死亡後の死体の火葬又は埋葬に関する契約の締結その他相続財産の保存に必要な行為についての許可の申立てを却下する審判　申立人 art-123/par-1/item-11 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-11 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-11 a ruling to dismiss a petition for permission for the conclusion of a contract for cremation or burial of the corpse and any other acts necessary for the preservation of an estate after the death of an adult under guardianship:the petitioner. Ministry of Justice translation — Japanese Law Translation Database System **第二項** 審判の告知を受ける者でない者による後見開始の審判に対する即時抗告の期間は、民法第八百四十三条第一項の規定により成年後見人に選任される者が審判の告知を受けた日（二以上あるときは、当該日のうち最も遅い日）から進行する。 art-123/par-2 · https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-2 · https://japanlaw.org/l/423AC0000000052/art-123/par-2 The period for filing an immediate appeal against a ruling of the commencement of guardianship to be filed by a person other than a person who receives notice of a ruling runs from the day on which a person who is appointed as a guardian of an adult pursuant to the provisions of Article 843, paragraph (1) of the Civil Code received notice of a ruling (if there are two or more such days, the latest day). Ministry of Justice translation — Japanese Law Translation Database System --- ## Cites - art-123/par-1: 第一号 → 家事事件手続法 第百二十三条第一項第一号 (Article 123, paragraph (1), item (i)), art-123/par-1/item-1 — https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1/item-1 · https://japanlaw.org/l/423AC0000000052/art-123/par-1/item-1 - art-123/par-1/item-1: 民法第七条 → 民法 第七条 (Article 7), art-7 — https://japanlaw.org/ja/civil-code/art-7 · https://japanlaw.org/l/129AC0000000089/art-7 - art-123/par-1/item-1: 任意後見契約法第十条第二項 → e-Gov law 411AC0000000150, 第十条第二項 (Article 10, paragraph (2)), art-10/par-2 — not held in this collection - art-123/par-1/item-3: 民法第十条 → 民法 第十条 (Article 10), art-10 — https://japanlaw.org/ja/civil-code/art-10 · https://japanlaw.org/l/129AC0000000089/art-10 - art-123/par-2: 民法第八百四十三条第一項 → 民法 第八百四十三条第一項 (Article 843, paragraph (1)), art-843/par-1 — https://japanlaw.org/ja/civil-code/art-843/par-1 · https://japanlaw.org/l/129AC0000000089/art-843/par-1 ## Cited by 1 provision cites this one. No official source publishes this direction. - 家事事件手続法 第百二十三条第一項（即時抗告） — https://japanlaw.org/ja/domestic-relations-case-procedure-act/art-123/par-1 · https://japanlaw.org/l/423AC0000000052/art-123/par-1 --- ## Sources - 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 — 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