# 金融商品取引法 / Financial Instruments and Exchange Act — 第四十一条の三 (Article 41-3) - Law: 金融商品取引法 (Financial Instruments and Exchange Act), 昭和二十三年法律第二十五号 - English title "Financial Instruments and Exchange 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: 第四十一条の三 (Article 41-3)（有価証券の売買等の禁止） — address `art-41-3` - Text in force since: 2026-08-12 - URL (the page that opens at this provision): https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-41-3 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/323AC0000000025/art-41-3 - 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. --- ### 第四十一条の三（有価証券の売買等の禁止） — (Prohibition on the Purchase and Sale of Securities) caption: Ministry of Justice translation — Japanese Law Translation Database System art-41-3 · https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-41-3 · https://japanlaw.org/l/323AC0000000025/art-41-3 **第一項** 金融商品取引業者等は、その行う投資助言業務に関して、顧客を相手方とし、又は顧客のために第二条第八項第一号から第四号までに掲げる行為をしてはならない。ただし、第一種金融商品取引業として行う場合その他政令で定める場合は、この限りでない。 art-41-3/par-1 · https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-41-3/par-1 · https://japanlaw.org/l/323AC0000000025/art-41-3/par-1 A financial instruments business operator, etc. must not perform any of the acts set forth in Article 2, paragraph (8), items (i) through (iv), in connection with the investment advisory business it conducts, with a customer as the counterparty or on behalf of a customer; provided, however, that this does not apply if it does so as Type-I financial instruments business, or if it does so in a case that is specified by Cabinet Order. Ministry of Justice translation — Japanese Law Translation Database System --- ## Cites - art-41-3/par-1: 第二条第八項第一号から第四号まで → 金融商品取引法 第二条第八項第一号 (Article 2, paragraph (8), item (i)), art-2/par-8/item-1 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-2/par-8/item-1 · https://japanlaw.org/l/323AC0000000025/art-2/par-8/item-1 - art-41-3/par-1: 第二条第八項第一号から第四号まで → 金融商品取引法 第二条第八項第二号 (Article 2, paragraph (8), item (ii)), art-2/par-8/item-2 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-2/par-8/item-2 · https://japanlaw.org/l/323AC0000000025/art-2/par-8/item-2 - art-41-3/par-1: 第二条第八項第一号から第四号まで → 金融商品取引法 第二条第八項第三号 (Article 2, paragraph (8), item (iii)), art-2/par-8/item-3 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-2/par-8/item-3 · https://japanlaw.org/l/323AC0000000025/art-2/par-8/item-3 - art-41-3/par-1: 第二条第八項第一号から第四号まで → 金融商品取引法 第二条第八項第四号 (Article 2, paragraph (8), item (iv)), art-2/par-8/item-4 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-2/par-8/item-4 · https://japanlaw.org/l/323AC0000000025/art-2/par-8/item-4 ## Cited by 3 provisions cite this one. No official source publishes this direction. - 金融商品取引法 第五十条の二第四項（廃業等の届出等） — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-50-2/par-4 · https://japanlaw.org/l/323AC0000000025/art-50-2/par-4 - 金融商品取引法 第六十五条の四第一項（内閣府令への委任） — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-65-4/par-1 · https://japanlaw.org/l/323AC0000000025/art-65-4/par-1 - 金融商品取引法 第二百一条第一項第四号 — https://japanlaw.org/ja/financial-instruments-and-exchange-act/art-201/par-1/item-4 · https://japanlaw.org/l/323AC0000000025/art-201/par-1/item-4 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 金融商品取引法 — the text in force from 2026-08-12 (https://laws.e-gov.go.jp/law/323AC0000000025/20260812_508AC0000000064), retrieved 2026-10-22 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Financial Instruments and Exchange Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/4633/tb), retrieved 2026-10-22 - This site's parser, version 212 — 金融商品取引法 — structure, counts, cross-references and defined terms, computed 2026-10-22