# 大麻草の栽培の規制に関する法律 / Act on Regulation of Cannabis Cultivation — 第十二条の二 (Article 12-2)

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- Law: 大麻草の栽培の規制に関する法律 (Act on Regulation of Cannabis Cultivation), 昭和二十三年法律第百二十四号
- English title "Act on Regulation of Cannabis Cultivation": claude-opus-5
- 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: 第十二条の二 (Article 12-2) — address `art-12-2`
- Text in force since: 2025-06-01
- URL (the page that opens at this provision): https://japanlaw.org/ja/cannabis-cultivation-act/art-12-2
- Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/323AC0000000124/art-12-2
- 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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### 第十二条の二
<sup>art-12-2 · https://japanlaw.org/ja/cannabis-cultivation-act/art-12-2 · https://japanlaw.org/l/323AC0000000124/art-12-2</sup>

**第一項**  第一種大麻草採取栽培者は、その所有する大麻、発芽不能未処理種子及び麻薬につき、滅失、盗取、所在不明その他の事故が生じたときは、速やかに、当該大麻、発芽不能未処理種子及び麻薬の品名及び数量その他厚生労働省令で定める事項を都道府県知事に届け出なければならない。
<sup>art-12-2/par-1 · https://japanlaw.org/ja/cannabis-cultivation-act/art-12-2/par-1 · https://japanlaw.org/l/323AC0000000124/art-12-2/par-1</sup>
When any accident such as loss, theft or unknown whereabouts occurs with respect to the Cannabis, seeds not treated against germination and narcotics owned by a type 1 Cannabis plant harvesting cultivator, the cultivator must without delay notify the prefectural governor of the name and quantity of that Cannabis, seeds not treated against germination and narcotics, and other particulars prescribed by Order of the Ministry of Health, Labour and Welfare.
<sup>machine translation, not official</sup>

**第二項**  都道府県知事は、前項の規定による届出を受けたときは、速やかに、同項に規定する事項を厚生労働大臣に報告しなければならない。
<sup>art-12-2/par-2 · https://japanlaw.org/ja/cannabis-cultivation-act/art-12-2/par-2 · https://japanlaw.org/l/323AC0000000124/art-12-2/par-2</sup>
Upon receiving a notification under the preceding paragraph, the prefectural governor must without delay report the particulars prescribed in that paragraph to the Minister of Health, Labour and Welfare.
<sup>machine translation, not official</sup>

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## Cites
- art-12-2/par-2: 前項 → 大麻草の栽培の規制に関する法律 第十二条の二第一項 (Article 12-2, paragraph (1)), art-12-2/par-1 — https://japanlaw.org/ja/cannabis-cultivation-act/art-12-2/par-1 · https://japanlaw.org/l/323AC0000000124/art-12-2/par-1

## Cited by

7 provisions cite this one. No official source publishes this direction.

- 大麻草の栽培の規制に関する法律 第十条第一項第三号 — https://japanlaw.org/ja/cannabis-cultivation-act/art-10/par-1/item-3 · https://japanlaw.org/l/323AC0000000124/art-10/par-1/item-3
- 大麻草の栽培の規制に関する法律 第十二条の二第二項 — https://japanlaw.org/ja/cannabis-cultivation-act/art-12-2/par-2 · https://japanlaw.org/l/323AC0000000124/art-12-2/par-2
- 大麻草の栽培の規制に関する法律 第十七条第一項 — https://japanlaw.org/ja/cannabis-cultivation-act/art-17/par-1 · https://japanlaw.org/l/323AC0000000124/art-17/par-1
- 大麻草の栽培の規制に関する法律 第十七条第二項 — https://japanlaw.org/ja/cannabis-cultivation-act/art-17/par-2 · https://japanlaw.org/l/323AC0000000124/art-17/par-2
- 大麻草の栽培の規制に関する法律 第二十二条の四第一項 — https://japanlaw.org/ja/cannabis-cultivation-act/art-22-4/par-1 · https://japanlaw.org/l/323AC0000000124/art-22-4/par-1
- 大麻草の栽培の規制に関する法律 第二十五条第一項第五号 — https://japanlaw.org/ja/cannabis-cultivation-act/art-25/par-1/item-5 · https://japanlaw.org/l/323AC0000000124/art-25/par-1/item-5
- 大麻草の栽培の規制に関する法律 第二十五条の二第一項第一号 — https://japanlaw.org/ja/cannabis-cultivation-act/art-25-2/par-1/item-1 · https://japanlaw.org/l/323AC0000000124/art-25-2/par-1/item-1

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## Sources

- claude-opus-5 — English titles of cited laws, written for this site, written 2026-09-19
- e-Gov 法令検索, Digital Agency (デジタル庁) — 大麻草の栽培の規制に関する法律 — the text in force from 2025-06-01 (https://laws.e-gov.go.jp/law/323AC0000000124/20250601_504AC0000000068), retrieved 2026-11-01
- claude-sonnet-5-5 — Machine translation, batch cannabis-cultivation-act-20261101T163143-002, translated 2026-11-02
- claude-sonnet-5-5, corrected on review by claude-opus-5-5 — Machine translation corrected on review, batch cannabis-cultivation-act-20261101T163143-002, translated 2026-11-02
- This site's parser, version 222 — 大麻草の栽培の規制に関する法律 — structure, counts, cross-references and defined terms, computed 2026-11-01
