# 刑事訴訟法 / Code of Criminal Procedure — 第四百九十四条の十三 (Article 494-13) This is the Markdown twin of https://japanlaw.org/ja/code-of-criminal-procedure/art-494-13. 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: 刑事訴訟法 (Code of Criminal Procedure), 昭和二十三年法律第百三十一号 - English title "Code of Criminal 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: 第四百九十四条の十三 (Article 494-13) — address `art-494-13` - Text in force since: 2026-10-20 - URL (the page that opens at this provision): https://japanlaw.org/ja/code-of-criminal-procedure/art-494-13 - e-Gov law ID: 323AC0000000131 — never renamed. A permanent link, `/l/{lawId}/{address}` on this site, redirects to the page. - Every provision below carries its address and its URL 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. --- ### 第四百九十四条の十三 art-494-13 · https://japanlaw.org/ja/code-of-criminal-procedure/art-494-13 **第一項** 拘置の日数は、その一日を、刑法第十八条第六項に規定する留置一日の割合に相当する金額に換算し、全部本刑に算入する。 art-494-13/par-1 · https://japanlaw.org/ja/code-of-criminal-procedure/art-494-13/par-1 The number of days of confinement is credited in full toward the principal sentence, each day being converted into the amount corresponding to the ratio of one day of detention prescribed in Article 18, paragraph (6) of the Penal Code. machine translation, not official --- ## Cites - art-494-13/par-1: 刑法第十八条第六項 → 刑法 第十八条第六項 (Article 18, paragraph (6)), art-18/par-6 — https://japanlaw.org/ja/penal-code/art-18/par-6 (e-Gov law ID 140AC0000000045) ## Cited by 1 provision cites this one. No official source publishes this direction. - 刑事訴訟法 附則第六条第一項（出国制限に関する経過措置） — https://japanlaw.org/ja/code-of-criminal-procedure/suppl-5051-28/art-6/par-1 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 刑事訴訟法 — the text in force from 2026-10-20 (https://laws.e-gov.go.jp/law/323AC0000000131/20261020_508AC0000000067), retrieved 2026-11-06 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Code of Criminal Procedure — Ministry of Justice translation (part 1 of 2) (https://www.japaneselawtranslation.go.jp/en/laws/view/3739/tb), retrieved 2026-11-06 - claude-sonnet-5-5, corrected on review by claude-opus-5-5 — Machine translation corrected on review, batch code-of-criminal-procedure-20261106T054114-017, translated 2026-11-06 - This site's parser, version 225 — 刑事訴訟法 — structure, counts, cross-references and defined terms, computed 2026-11-06