# 民事訴訟法 / Code of Civil Procedure — 第三百四十五条 (Article 345) - Law: 民事訴訟法 (Code of Civil Procedure), 平成八年法律第百九号 - English title "Code of Civil Procedure": 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: 第三百四十五条 (Article 345)（再審の訴えの却下等） — address `art-345` - Text in force since: 2026-06-24 - URL (the page that opens at this provision): https://japanlaw.org/ja/code-of-civil-procedure/art-345 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/408AC0000000109/art-345 - 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. --- ### 第三百四十五条（再審の訴えの却下等） — (Denial of a Demand for a Retrial) caption: Ministry of Justice translation — Japanese Law Translation Database System art-345 · https://japanlaw.org/ja/code-of-civil-procedure/art-345 · https://japanlaw.org/l/408AC0000000109/art-345 **第一項** 裁判所は、再審の訴えが不適法である場合には、決定で、これを却下しなければならない。 art-345/par-1 · https://japanlaw.org/ja/code-of-civil-procedure/art-345/par-1 · https://japanlaw.org/l/408AC0000000109/art-345/par-1 If a demand for a retrial is not in accordance with the law, the court must rule to deny it. Ministry of Justice translation — Japanese Law Translation Database System **第二項** 裁判所は、再審の事由がない場合には、決定で、再審の請求を棄却しなければならない。 art-345/par-2 · https://japanlaw.org/ja/code-of-civil-procedure/art-345/par-2 · https://japanlaw.org/l/408AC0000000109/art-345/par-2 If there are no grounds for retrial, the court must rule to dismiss the claims for retrial. Ministry of Justice translation — Japanese Law Translation Database System **第三項** 前項の決定が確定したときは、同一の事由を不服の理由として、更に再審の訴えを提起することができない。 art-345/par-3 · https://japanlaw.org/ja/code-of-civil-procedure/art-345/par-3 · https://japanlaw.org/l/408AC0000000109/art-345/par-3 Once a ruling as referred to in the preceding paragraph becomes final and binding, it is not permissible to further demand a retrial with the same circumstances as grounds for protest. Ministry of Justice translation — Japanese Law Translation Database System --- ## Cites - art-345/par-3: 前項 → 民事訴訟法 第三百四十五条第二項 (Article 345, paragraph (2)), art-345/par-2 — https://japanlaw.org/ja/code-of-civil-procedure/art-345/par-2 · https://japanlaw.org/l/408AC0000000109/art-345/par-2 ## Cited by 3 provisions cite this one. No official source publishes this direction. - 民事訴訟法 第三百四十五条第三項（再審の訴えの却下等） — https://japanlaw.org/ja/code-of-civil-procedure/art-345/par-3 · https://japanlaw.org/l/408AC0000000109/art-345/par-3 - 民事訴訟法 第三百四十七条第一項（即時抗告） — https://japanlaw.org/ja/code-of-civil-procedure/art-347/par-1 · https://japanlaw.org/l/408AC0000000109/art-347/par-1 - 民事訴訟法 第三百四十九条第二項（決定又は命令に対する再審） — https://japanlaw.org/ja/code-of-civil-procedure/art-349/par-2 · https://japanlaw.org/l/408AC0000000109/art-349/par-2 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 民事訴訟法 — the text in force from 2026-06-24 (https://laws.e-gov.go.jp/law/408AC0000000109/20260624_508AC0000000046), retrieved 2026-10-17 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Code of Civil Procedure — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/4797/tb), retrieved 2026-10-17 - This site's parser, version 209 — 民事訴訟法 — structure, counts, cross-references and defined terms, computed 2026-10-17