# 少年法 / Juveniles Act — 第四条 (Article 4)

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- Law: 少年法 (Juveniles Act), 昭和二十三年法律第百六十八号
- English title "Juveniles 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: 第四条 (Article 4)（判事補の職権） — address `art-4`
- Text in force since: 2026-06-24
- URL (the page that opens at this provision): https://japanlaw.org/ja/juvenile-act/art-4
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/323AC0000000168/art-4
- 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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### 第四条（判事補の職権） — (Assistant Judge's Authority)
<sup>caption: Ministry of Justice translation — Japanese Law Translation Database System</sup>
<sup>art-4 · https://japanlaw.org/ja/juvenile-act/art-4 · https://japanlaw.org/l/323AC0000000168/art-4</sup>

  **第一項**  第二十条第一項の決定以外の裁判は、判事補が一人でこれをすることができる。
  <sup>art-4/par-1 · https://japanlaw.org/ja/juvenile-act/art-4/par-1 · https://japanlaw.org/l/323AC0000000168/art-4/par-1</sup>
  An assistant judge may give a judicial decision, other than the ruling prescribed in Article 20, paragraph (1), by themselves.
  <sup>Ministry of Justice translation — Japanese Law Translation Database System</sup>

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## Cites
- art-4/par-1: 第二十条第一項 → 少年法 第二十条第一項 (Article 20, paragraph (1)), art-20/par-1 — https://japanlaw.org/ja/juvenile-act/art-20/par-1 · https://japanlaw.org/l/323AC0000000168/art-20/par-1

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## Sources

- e-Gov 法令検索, Digital Agency (デジタル庁) — 少年法 — the text in force from 2026-06-24 (https://laws.e-gov.go.jp/law/323AC0000000168/20260624_508AC0000000046), retrieved 2026-11-02
- Japanese Law Translation Database System, Ministry of Justice (法務省) — Juveniles Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/4827/tb), retrieved 2026-11-02
- This site's parser, version 220 — 少年法 — structure, counts, cross-references and defined terms, computed 2026-11-02