# 日本国との平和条約に基づき日本の国籍を離脱した者等の出入国管理に関する特例法 / Special Act on the Immigration Control of, inter alia, those who have lost Japanese Nationality pursuant to the Treaty of Peace with Japan — 第二十一条 (Article 21) - Law: 日本国との平和条約に基づき日本の国籍を離脱した者等の出入国管理に関する特例法 (Special Act on the Immigration Control of, inter alia, those who have lost Japanese Nationality pursuant to the Treaty of Peace with Japan), 平成三年法律第七十一号 - English title "Special Act on the Immigration Control of, inter alia, those who have lost Japanese Nationality pursuant to the Treaty of Peace with Japan": 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: 第二十一条 (Article 21)（在留できる期間等の特例） — address `art-21` - Text in force since: 2026-06-14 - URL (the page that opens at this provision): https://japanlaw.org/en/special-act-on-immigration-control/art-21 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/403AC0000000071/art-21 - 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. --- ### 第二十一条（在留できる期間等の特例） — (Exceptions Regarding Permissible Periods of Stay) caption: Ministry of Justice translation — Japanese Law Translation Database System art-21 · https://japanlaw.org/en/special-act-on-immigration-control/art-21 · https://japanlaw.org/l/403AC0000000071/art-21 **第一項** 第四条第一項に規定する者に関しては、入管法第二十二条の二第一項中「六十日」とあるのは「六十日（その末日が地方自治法第四条の二第一項の地方公共団体の休日に当たるときは、地方公共団体の休日の翌日までの期間）」と、入管法第七十条第一項第八号中「第二十二条の二第四項において準用する第二十二条第二項の規定による」とあるのは「日本国との平和条約に基づき日本の国籍を離脱した者等の出入国管理に関する特例法第四条第一項の」とする。 art-21/par-1 · https://japanlaw.org/en/special-act-on-immigration-control/art-21/par-1 · https://japanlaw.org/l/403AC0000000071/art-21/par-1 Insofar as a person who is specified in Article 4, paragraph (1) is concerned: the part of Article 22-2, paragraph (1) of the Immigration Control Act which reads "60 days" is read as "60 days (if the last day of this period falls on a holiday for the local government as specified in Article 4-2, paragraph (1) of the Local Autonomy Act, the period until the day which follows the holiday for the local government)"; and the part of Article 70, paragraph (1), item (viii) of the Immigration Control Act which reads "pursuant to the provisions of Article 22, paragraph (2), as applied mutatis mutandis to Article 22-2, paragraph (4)" is read as "pursuant to the provisions of Article 4, paragraph (1) of the Special Act on the Immigration Control of, inter alia, those who have lost Japanese Nationality pursuant to the Treaty of Peace with Japan". Ministry of Justice translation with a slip corrected by this site — not the Ministry's text; the Ministry printed: "Insofar as a person who is specified in Article 4, paragraph (1) is concerned: the part of Article 20-2, paragraph (1) of the Immigration Control Act which reads "60 days" is read as "60 days (if the last day of this period falls on a holiday for the local government as specified in Article 4-2, paragraph (1) of the Local Autonomy Act, the period until the day which follows the holiday for the local government)"; and the part of Article 70, paragraph (1), item (viii) of the Immigration Control Act which reads "pursuant to the provisions of Article 22, paragraph (2), as applied mutatis mutandis to Article 22-2, paragraph (4)" is read as "pursuant to the provisions of Article 4, paragraph (1) of the Special Act on the Immigration Control of, inter alia, those who have lost Japanese Nationality pursuant to the Treaty of Peace with Japan"." — https://www.japaneselawtranslation.go.jp/en/laws/view/3705/tb --- ## Cites - art-21/par-1: 第四条第一項 → 日本国との平和条約に基づき日本の国籍を離脱した者等の出入国管理に関する特例法 第四条第一項 (Article 4, paragraph (1)), art-4/par-1 — https://japanlaw.org/en/special-act-on-immigration-control/art-4/par-1 · https://japanlaw.org/l/403AC0000000071/art-4/par-1 - art-21/par-1: 入管法第二十二条の二第一項 → 出入国管理及び難民認定法 第二十二条の二第一項 (Article 22-2, paragraph (1)), art-22-2/par-1 — https://japanlaw.org/en/immigration-control-act/art-22-2/par-1 · https://japanlaw.org/l/326CO0000000319/art-22-2/par-1 - art-21/par-1: 地方自治法第四条の二第一項 → e-Gov law 322AC0000000067, 第四条の二第一項 (Article 4-2, paragraph (1)), art-4-2/par-1 — not held in this collection - art-21/par-1: 入管法第七十条第一項第八号 → 出入国管理及び難民認定法 第七十条第一項第八号 (Article 70, paragraph (1), item (viii)), art-70/par-1/item-8 — https://japanlaw.org/en/immigration-control-act/art-70/par-1/item-8 · https://japanlaw.org/l/326CO0000000319/art-70/par-1/item-8 - art-21/par-1: 第二十二条の二第四項 → 出入国管理及び難民認定法 第二十二条の二第四項 (Article 22-2, paragraph (4)), art-22-2/par-4 — https://japanlaw.org/en/immigration-control-act/art-22-2/par-4 · https://japanlaw.org/l/326CO0000000319/art-22-2/par-4 - art-21/par-1: 第二十二条第二項 → 出入国管理及び難民認定法 第二十二条第二項 (Article 22, paragraph (2)), art-22/par-2 — https://japanlaw.org/en/immigration-control-act/art-22/par-2 · https://japanlaw.org/l/326CO0000000319/art-22/par-2 --- ## Sources - claude-opus-5-5 — Corrections to the Ministry of Justice's English of the Special Act on the Immigration Control of, inter alia, those who have lost Japanese Nationality pursuant to the Treaty of Peace with Japan, written 2026-10-18 - e-Gov 法令検索, Digital Agency (デジタル庁) — 日本国との平和条約に基づき日本の国籍を離脱した者等の出入国管理に関する特例法 — the text in force from 2026-06-14 (https://laws.e-gov.go.jp/law/403AC0000000071/20260614_507AC0000000039), retrieved 2026-10-18 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Special Act on the Immigration Control of, inter alia, those who have lost Japanese Nationality pursuant to the Treaty of Peace with Japan — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3705/tb), retrieved 2026-10-18 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Special Act on the Immigration Control of, inter alia, those who have lost Japanese Nationality pursuant to the Treaty of Peace with Japan (日本国との平和条約に基づき日本の国籍を離脱した者等の出入国管理に関する特例法), Article 21, paragraph (1) — the Ministry of Justice's English as printed (https://www.japaneselawtranslation.go.jp/en/laws/view/3705/tb), retrieved 2026-10-18 - This site's parser, version 204 — 日本国との平和条約に基づき日本の国籍を離脱した者等の出入国管理に関する特例法 — structure, counts, cross-references and defined terms, computed 2026-10-18