# 厚生年金保険法 / Employees' Pension Insurance Act — 第五十七条 (Supplementary Provisions, Article 57) - Law: 厚生年金保険法 (Employees' Pension Insurance Act), 昭和二十九年法律第百十五号 - English title "Employees' Pension Insurance 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: 第五十七条 (Supplementary Provisions, Article 57)（老齢厚生年金の支給要件の特例） — address `suppl-3601-34/art-57` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/en/employees-pension-insurance-act/suppl-3601-34/art-57 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-57 - 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. --- ### 第五十七条（老齢厚生年金の支給要件の特例） — Special Provisions on Requirements for Payment of an Employees' Old-Age Pension caption: machine translation, not official suppl-3601-34/art-57 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3601-34/art-57 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-57 **第一項** 厚生年金保険の被保険者期間（附則第四十七条第一項の規定又は他の法令の規定により厚生年金保険の被保険者であつた期間とみなされた期間に係るものを含む。以下この条において同じ。）を有する者のうち、厚生年金保険法第四十二条第二号に該当しない者（同法附則第十四条第一項の規定により同法第四十二条第二号に該当するものとみなされる者を除く。）であつて附則第十二条第一項第二号から第七号まで及び第十八号から第二十号までのいずれかに該当するものは、同法第四十二条並びに附則第七条の三第一項、第八条、第十三条の四第一項、第二十八条の三第一項及び第二十九条第一項並びに平成六年改正法附則第十五条第一項（同条第三項において準用する場合を含む。）の規定の適用については、厚生年金保険法第四十二条第二号に該当するものとみなし、厚生年金保険の被保険者期間を有する者のうち、保険料納付済期間（附則第八条第一項又は第二項の規定により保険料納付済期間とみなすこととされたものを含む。）と保険料免除期間（附則第八条第一項の規定により保険料免除期間とみなすこととされたものを含む。）とを合算した期間が二十五年に満たない者（同法附則第十四条第一項の規定により保険料納付済期間と保険料免除期間とを合算した期間が二十五年以上であるものとみなされる者を除く。）であつて附則第十二条第一項第一号から第十九号までのいずれかに該当するものは、同法第五十八条第一項（第四号に限る。）及び同法附則第二十八条の四第一項の規定の適用については、保険料納付済期間と保険料免除期間とを合算した期間が二十五年以上であるものとみなす。 suppl-3601-34/art-57/par-1 · https://japanlaw.org/en/employees-pension-insurance-act/suppl-3601-34/art-57/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-57/par-1 Among persons who have an insured period covered by employees' pension insurance (including the period pertaining to a period deemed to have been a period as an insured covered by employees' pension insurance pursuant to the provisions of Article 47, paragraph (1) of the Supplementary Provisions or other laws and regulations; the same applies hereinafter in this Article), a person who does not fall under Article 42, item (ii) of the Employees' Pension Insurance Act (excluding a person deemed to fall under Article 42, item (ii) of the Employees' Pension Insurance Act pursuant to the provisions of Article 14, paragraph (1) of the Supplementary Provisions of that Act) and who falls under any of Article 12, paragraph (1), items (ii) through (vii) and items (xviii) through (xx) of the Supplementary Provisions is deemed to fall under Article 42, item (ii) of the Employees' Pension Insurance Act for the purpose of the application of the provisions of Article 42 of the Employees' Pension Insurance Act and Article 7-3, paragraph (1), Article 8, Article 13-4, paragraph (1), Article 28-3, paragraph (1) and Article 29, paragraph (1) of the Supplementary Provisions of that Act, and Article 15, paragraph (1) of the Supplementary Provisions of the 1994 Amendment Act (including as applied mutatis mutandis pursuant to paragraph (3) of that Article); and among persons who have an insured period covered by employees' pension insurance, a person whose combined period of the premium-paid period (including a period deemed to be a premium-paid period pursuant to the provisions of Article 8, paragraph (1) or (2) of the Supplementary Provisions) and the premium-exemption period (including a period deemed to be a premium-exemption period pursuant to the provisions of Article 8, paragraph (1) of the Supplementary Provisions) is less than 25 years (excluding a person deemed to have a combined period of the premium-paid period and the premium-exemption period of 25 years or more pursuant to the provisions of Article 14, paragraph (1) of the Supplementary Provisions of the Employees' Pension Insurance Act) and who falls under any of Article 12, paragraph (1), items (i) through (xix) of the Supplementary Provisions is deemed to have a combined period of the premium-paid period and the premium-exemption period of 25 years or more for the purpose of the application of the provisions of Article 58, paragraph (1) (limited to item (iv)) of the Employees' Pension Insurance Act and Article 28-4, paragraph (1) of the Supplementary Provisions of the Employees' Pension Insurance Act. machine translation, not official --- ## Cites - suppl-3601-34/art-57/par-1: 附則第四十七条第一項 → 厚生年金保険法 附則第四十七条第一項 (Supplementary Provisions, Article 47, paragraph (1)), suppl-3601-34/art-47/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3601-34/art-47/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-47/par-1 - suppl-3601-34/art-57/par-1: この条 → 厚生年金保険法 附則第五十七条 (Supplementary Provisions, Article 57), suppl-3601-34/art-57 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3601-34/art-57 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-57 - suppl-3601-34/art-57/par-1: 厚生年金保険法第四十二条第二号 → 厚生年金保険法 第四十二条第一項第二号 (Article 42, paragraph (1), item (ii)), art-42/par-1/item-2 — https://japanlaw.org/en/employees-pension-insurance-act/art-42/par-1/item-2 · https://japanlaw.org/l/329AC0000000115/art-42/par-1/item-2 - suppl-3601-34/art-57/par-1: 同法附則第十四条第一項 → 厚生年金保険法 附則第十四条第一項 (Supplementary Provisions, Article 14, paragraph (1)), suppl-3291-115/art-14/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-14/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-14/par-1 - suppl-3601-34/art-57/par-1: 同法第四十二条 → 厚生年金保険法 第四十二条 (Article 42), art-42 — https://japanlaw.org/en/employees-pension-insurance-act/art-42 · https://japanlaw.org/l/329AC0000000115/art-42 - suppl-3601-34/art-57/par-1: 平成六年改正法附則第十五条第一項 → 厚生年金保険法 附則第十五条第一項 (Supplementary Provisions, Article 15, paragraph (1)), suppl-4061-95/art-15/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-4061-95/art-15/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4061-95/art-15/par-1 - suppl-3601-34/art-57/par-1: 同条第三項 → 厚生年金保険法 附則第十五条第三項 (Supplementary Provisions, Article 15, paragraph (3)), suppl-4061-95/art-15/par-3 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-4061-95/art-15/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-4061-95/art-15/par-3 - suppl-3601-34/art-57/par-1: 同法第五十八条第一項 → 厚生年金保険法 第五十八条第一項 (Article 58, paragraph (1)), art-58/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/art-58/par-1 · https://japanlaw.org/l/329AC0000000115/art-58/par-1 - suppl-3601-34/art-57/par-1: 第四号 → 厚生年金保険法 第五十八条第一項第四号 (Article 58, paragraph (1), item (iv)), art-58/par-1/item-4 — https://japanlaw.org/en/employees-pension-insurance-act/art-58/par-1/item-4 · https://japanlaw.org/l/329AC0000000115/art-58/par-1/item-4 - suppl-3601-34/art-57/par-1: 同法附則第二十八条の四第一項 → 厚生年金保険法 附則第二十八条の四第一項 (Supplementary Provisions, Article 28-4, paragraph (1)), suppl-3291-115/art-28-4/par-1 — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3291-115/art-28-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-28-4/par-1 ## Cited by 2 provisions cite this one. No official source publishes this direction. - 厚生年金保険法 附則第五十七条第一項（老齢厚生年金の支給要件の特例） — https://japanlaw.org/en/employees-pension-insurance-act/suppl-3601-34/art-57/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3601-34/art-57/par-1 - 厚生年金保険法 附則第十三条第一項（老齢基礎年金等の支給要件の特例） — https://japanlaw.org/en/employees-pension-insurance-act/suppl-4081-82/art-13/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-4081-82/art-13/par-1 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 厚生年金保険法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/329AC0000000115/20261001_507AC0000000074), retrieved 2026-10-13 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Employees' Pension Insurance Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3554/tb), retrieved 2026-10-13 - claude-sonnet-5-5 — Machine translation, batch employees-pension-insurance-act-20261013T074650-032, translated 2026-10-13 - This site's parser, version 190 — 厚生年金保険法 — structure, counts, cross-references and defined terms, computed 2026-10-13