# 私的独占の禁止及び公正取引の確保に関する法律 / Act on Prohibition of Private Monopolization and Maintenance of Fair Trade — 第五条 (Supplementary Provisions, Article 5) This is the Markdown twin of https://japanlaw.org/en/antimonopoly-act/suppl-4141-47/art-5. 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: 私的独占の禁止及び公正取引の確保に関する法律 (Act on Prohibition of Private Monopolization and Maintenance of Fair Trade), 昭和二十二年法律第五十四号 - English title "Act on Prohibition of Private Monopolization and Maintenance of Fair Trade": 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: 第五条 (Supplementary Provisions, Article 5) — address `suppl-4141-47/art-5` - Text in force since: 2026-05-21 - URL (the page that opens at this provision): https://japanlaw.org/en/antimonopoly-act/suppl-4141-47/art-5 - e-Gov law ID: 322AC0000000054 — never renamed. A permanent link, `/l/{lawId}/{address}` on this site, redirects to the page. - Every provision below carries its address and its URL 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. --- ### 第五条 suppl-4141-47/art-5 · https://japanlaw.org/en/antimonopoly-act/suppl-4141-47/art-5 **第一項** この法律の施行の際現に旧法第九条の二第一項に規定する金融業を営む会社であって新法第十条第二項に規定する株式所有会社に該当するもの（以下この条において「株式所有金融会社」という。）が同項に規定する株式発行会社の株式を所有している場合における当該株式所有金融会社についての同項の規定の適用については、同項中「取得し、又は所有する場合（」とあるのは「所有している場合（私的独占の禁止及び公正取引の確保に関する法律の一部を改正する法律（平成十四年法律第四十七号）の施行の日前に同法による改正前のこの法律第十一条第一項ただし書又は同条第二項の認可を受けている場合を除き、」と、「当該取得し、又は所有する」とあるのは「当該所有している」と、「その超えることとなつた日」とあるのは「私的独占の禁止及び公正取引の確保に関する法律の一部を改正する法律の施行の日」とする。 suppl-4141-47/art-5/par-1 · https://japanlaw.org/en/antimonopoly-act/suppl-4141-47/art-5/par-1 In the case where a company that, at the time this Act comes into effect, is actually engaged in the financial business prescribed in Article 9-2, paragraph (1) of the Former Act and that falls under a share-owning company prescribed in Article 10, paragraph (2) of the New Act (referred to as a "share-owning financial company" in this Article) owns shares of a share issuing company prescribed in that paragraph, with regard to the application of that paragraph to that share-owning financial company, the phrase "acquires or owns (" in that paragraph is deemed to be replaced with "owns (excluding the case where approval under the proviso to Article 11, paragraph (1) or under paragraph (2) of that Article of this Act prior to amendment by the Act Partially Amending the Act on Prohibition of Private Monopolization and Maintenance of Fair Trade (Act No. 47 of 2002) has been obtained before the day on which that Act comes into effect, and", the phrase "the acquired or owned" in that paragraph is deemed to be replaced with "the owned", and the phrase "the day on which it came to exceed" is deemed to be replaced with "the day on which the Act Partially Amending the Act on Prohibition of Private Monopolization and Maintenance of Fair Trade comes into effect". machine translation, not official --- ## Cites - suppl-4141-47/art-5/par-1: 新法第十条第二項 → 私的独占の禁止及び公正取引の確保に関する法律 第十条第二項 (Article 10, paragraph (2)), art-10/par-2 — https://japanlaw.org/en/antimonopoly-act/art-10/par-2 - suppl-4141-47/art-5/par-1: この条 → 私的独占の禁止及び公正取引の確保に関する法律 附則第五条 (Supplementary Provisions, Article 5), suppl-4141-47/art-5 — https://japanlaw.org/en/antimonopoly-act/suppl-4141-47/art-5 - suppl-4141-47/art-5/par-1: 第十一条第一項 → 私的独占の禁止及び公正取引の確保に関する法律 第十一条第一項 (Article 11, paragraph (1)), art-11/par-1 — https://japanlaw.org/en/antimonopoly-act/art-11/par-1 - suppl-4141-47/art-5/par-1: 同条第二項 → 私的独占の禁止及び公正取引の確保に関する法律 第十一条第二項 (Article 11, paragraph (2)), art-11/par-2 — https://japanlaw.org/en/antimonopoly-act/art-11/par-2 ## Cited by 2 provisions cite this one. No official source publishes this direction. - 私的独占の禁止及び公正取引の確保に関する法律 附則第五条第一項 — https://japanlaw.org/en/antimonopoly-act/suppl-4141-47/art-5/par-1 - 私的独占の禁止及び公正取引の確保に関する法律 附則第七条第一項（政令への委任） — https://japanlaw.org/en/antimonopoly-act/suppl-4141-47/art-7/par-1 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 私的独占の禁止及び公正取引の確保に関する法律 — the text in force from 2026-05-21 (https://laws.e-gov.go.jp/law/322AC0000000054/20260521_505AC0000000063), retrieved 2026-11-06 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Act on Prohibition of Private Monopolization and Maintenance of Fair Trade — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/5212/tb), retrieved 2026-11-06 - claude-sonnet-5-5 — Machine translation, batch antimonopoly-act-20261106T060022-011, translated 2026-11-06 - This site's parser, version 225 — 私的独占の禁止及び公正取引の確保に関する法律 — structure, counts, cross-references and defined terms, computed 2026-11-06