# Article 331-2, paragraph (4), its wordings — Companies Act

This is the Markdown twin of https://japanlaw.org/en/companies-act/history/art-331-2/par-4. 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.

How the wording of Article 331-2, paragraph (4) (第三百三十一条の二第四項) changed with each amendment, and how it will change.

- Law: Companies Act (会社法) — https://japanlaw.org/en/companies-act
- Provision: Article 331-2, paragraph (4) (第三百三十一条の二第四項) — https://japanlaw.org/en/companies-act/art-331-2/par-4 (as Markdown: https://japanlaw.org/md/en/companies-act/art-331-2/par-4)
- The law's amendments: https://japanlaw.org/en/companies-act/amendments
- 2 wordings, oldest first.

## 1. Before Act No. 46 of 2026

- State: In force

Japanese:

> 成年被後見人又は被保佐人がした取締役の資格に基づく行為は、行為能力の制限によっては取り消すことができない。

English (Japanese Law Translation, Ministry of Justice):

> Acts performed by an adult ward or person under curatorship pursuant to their capacity as a director may not be revoked on the grounds of limited capacity.

## 2. Date not yet set — Act No. 46 of 2026

- State: Not yet in force
- Takes effect: Date not yet set
- The amendment: Moved to paragraph (2) and reworded (Act No. 46 of 2026) — https://japanlaw.org/en/companies-act/amendments/20281223_508AC0000000046

Japanese:

> 特定補助人を付する処分の審判を受けた者がした取締役の資格に基づく行為は、行為能力の制限によっては取り消すことができない。

English (Machine translation, not official):

> Acts performed by a person subject to a decision for a disposition appointing a specified assistant pursuant to their capacity as a director may not be revoked on the grounds of limited capacity.

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## Sources

- The dates and the amending laws: e-Gov (Digital Agency) (https://laws.e-gov.go.jp/law/417AC0000000086)
- English name of the law: Japanese Law Translation, Ministry of Justice (https://www.japaneselawtranslation.go.jp/en/laws/view/4481/tb)
- English titles of the amending laws: Written for this site with AI
- The Japanese text before: e-Gov (Digital Agency) (https://laws.e-gov.go.jp/law/417AC0000000086/20280613_505AC0000000053)
- The Japanese text after: e-Gov (Digital Agency) (https://laws.e-gov.go.jp/law/417AC0000000086/20281223_508AC0000000046)