# 災害対策基本法 / Basic Act on Disaster Management — 第九十条の六 (Article 90-6) This is the Markdown twin of https://japanlaw.org/en/disaster-management-act/art-90-6. 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: 災害対策基本法 (Basic Act on Disaster Management), 昭和三十六年法律第二百二十三号 - English title "Basic Act on Disaster Management": 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: 第九十条の六 (Article 90-6)（秘密保持義務） — address `art-90-6` - Text in force since: 2026-11-02 - URL (the page that opens at this provision): https://japanlaw.org/en/disaster-management-act/art-90-6 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/336AC0000000223/art-90-6 - 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. --- ### 第九十条の六（秘密保持義務） — Duty of Confidentiality caption: machine translation, not official art-90-6 · https://japanlaw.org/en/disaster-management-act/art-90-6 · https://japanlaw.org/l/336AC0000000223/art-90-6 **第一項** 第九十条の四第一項第四号の規定により台帳情報の提供を受けた登録被災者援護協力団体の役員若しくは職員又はこれらの職にあつた者は、正当な理由がなく、同号の規定により提供を受けた台帳情報に関する秘密を漏らしてはならない。 art-90-6/par-1 · https://japanlaw.org/en/disaster-management-act/art-90-6/par-1 · https://japanlaw.org/l/336AC0000000223/art-90-6/par-1 An officer or employee of a registered organization cooperating in support of disaster victims that has been provided with register information pursuant to the provisions of Article 90-4, paragraph (1), item (iv), or a person who has held either of those positions, must not divulge, without justifiable grounds, secrets concerning the register information provided pursuant to the provisions of that item. machine translation, not official --- ## Cites - art-90-6/par-1: 第九十条の四第一項第四号 → 災害対策基本法 第九十条の四第一項第四号 (Article 90-4, paragraph (1), item (iv)), art-90-4/par-1/item-4 — https://japanlaw.org/en/disaster-management-act/art-90-4/par-1/item-4 · https://japanlaw.org/l/336AC0000000223/art-90-4/par-1/item-4 ## Cited by 3 provisions cite this one. No official source publishes this direction. - 災害対策基本法 第三十三条の二第三項第二号（被災者援護協力団体の登録） — https://japanlaw.org/en/disaster-management-act/art-33-2/par-3/item-2 · https://japanlaw.org/l/336AC0000000223/art-33-2/par-3/item-2 - 災害対策基本法 第九十条の四第一項（台帳情報の利用及び提供） — https://japanlaw.org/en/disaster-management-act/art-90-4/par-1 · https://japanlaw.org/l/336AC0000000223/art-90-4/par-1 - 災害対策基本法 第百十二条の二第一項 — https://japanlaw.org/en/disaster-management-act/art-112-2/par-1 · https://japanlaw.org/l/336AC0000000223/art-112-2/par-1 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 災害対策基本法 — the text in force from 2026-11-02 (https://laws.e-gov.go.jp/law/336AC0000000223/20261102_508AC0000000062), retrieved 2026-11-02 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Basic Act on Disaster Management — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/4171/tb), retrieved 2026-11-02 - claude-sonnet-5-5 — Machine translation, batch disaster-management-act-20261103T010525-005, translated 2026-11-03 - claude-sonnet-5-5 — Machine translation, batch disaster-management-act-20261103T010525-009, translated 2026-11-03 - This site's parser, version 221 — 災害対策基本法 — structure, counts, cross-references and defined terms, computed 2026-11-02