# 厚生年金保険法 / Employees' Pension Insurance Act — 第二十八条の二 (Supplementary Provisions, Article 28-2) - 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: 第二十八条の二 (Supplementary Provisions, Article 28-2)（旧陸軍共済組合等の組合員であつた期間に関する特例） — address `suppl-3291-115/art-28-2` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-28-2 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-28-2 - 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. --- ### 第二十八条の二（旧陸軍共済組合等の組合員であつた期間に関する特例） — Special Provisions on Periods as a Member of the Former Army Mutual Aid Association, etc. caption: machine translation, not official suppl-3291-115/art-28-2 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-28-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-28-2 **第一項** 被保険者期間（第一号厚生年金被保険者期間に限る。次条第一項及び附則第二十八条の四第一項において同じ。）が一年以上である者について、旧陸軍共済組合令（昭和十五年勅令第九百四十七号）に基づく旧陸軍共済組合その他政令で定める共済組合の組合員であつた期間であつて政令で定める期間（以下「旧共済組合員期間」という。）のうちに昭和十七年六月から昭和二十年八月までの期間がある場合においては、当該期間は、その者の老齢又は死亡に関し支給する保険給付については、この法律による坑内員たる被保険者及び船員たる被保険者以外の被保険者であつた期間とみなす。ただし、第四十三条第一項及び附則第九条の二第二項第二号（附則第九条の三第一項及び第三項（同条第五項においてその例による場合を含む。）並びに第九条の四第一項（次条第二項及び附則第二十八条の四第二項においてその例による場合を含む。）及び第四項（附則第九条の四第六項においてその例による場合を含む。）においてその例による場合を含む。）並びに第五十八条第一項（第四号を除く。）及び第六十条第一項の規定を適用する場合にあつては、この限りでない。 suppl-3291-115/art-28-2/par-1 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-28-2/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-28-2/par-1 For a person whose insured period (limited to a category I EPI insured period; the same applies in paragraph (1) of the following Article and Article 28-4, paragraph (1) of the Supplementary Provisions) is one year or more, if within the period specified by Cabinet Order as a period as a member of the former Army Mutual Aid Association under the former Army Mutual Aid Association Order (Imperial Ordinance No. 947 of 1940) or of another mutual aid Association specified by Cabinet Order (hereinafter referred to as the "period as a member of a former mutual aid Association") there is a period from June 1942 to August 1945, that period is deemed, with respect to insurance benefits paid in relation to the person's old age or death, to be a period during which the person was an insured other than an insured mine worker and a mariner insured under this Act; provided, however, that this does not apply where the provisions of Article 43, paragraph (1), Article 9-2, paragraph (2), item (ii) of the Supplementary Provisions (including where that provision is followed under Article 9-3, paragraphs (1) and (3) of the Supplementary Provisions (including where those provisions are followed under paragraph (5) of that Article) and under Article 9-4, paragraph (1) of the Supplementary Provisions (including where that provision is followed under paragraph (2) of the following Article and Article 28-4, paragraph (2) of the Supplementary Provisions) and paragraph (4) of that Article (including where that provision is followed under Article 9-4, paragraph (6) of the Supplementary Provisions)), and Article 58, paragraph (1) (excluding item (iv)) and Article 60, paragraph (1) are applied. machine translation, not official **第二項** 第四十四条第一項及び第六十二条第一項の規定の適用については、当分の間、これらの規定中「月数」とあるのは、「月数（附則第二十八条の二第一項に規定する旧共済組合員期間（昭和十七年六月から昭和二十年八月までの期間に係るものに限る。）を含む。）」とする。 suppl-3291-115/art-28-2/par-2 · https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-28-2/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-28-2/par-2 With regard to the application of the provisions of Article 44, paragraph (1) and Article 62, paragraph (1), for the time being, the phrase "number of months" in these provisions is deemed to be replaced with "number of months (including the period as a member of a former mutual aid Association prescribed in Article 28-2, paragraph (1) of the Supplementary Provisions (limited to that relating to the period from June 1942 to August 1945))". machine translation, not official --- ## Cites - suppl-3291-115/art-28-2/par-1: 次条第一項 → 厚生年金保険法 附則第二十八条の三第一項 (Supplementary Provisions, Article 28-3, paragraph (1)), suppl-3291-115/art-28-3/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-28-3/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-28-3/par-1 - suppl-3291-115/art-28-2/par-1: 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/ja/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 - suppl-3291-115/art-28-2/par-1: 第四十三条第一項 → 厚生年金保険法 第四十三条第一項 (Article 43, paragraph (1)), art-43/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/art-43/par-1 · https://japanlaw.org/l/329AC0000000115/art-43/par-1 - suppl-3291-115/art-28-2/par-1: 附則第九条の二第二項第二号 → 厚生年金保険法 附則第九条の二第二項第二号 (Supplementary Provisions, Article 9-2, paragraph (2), item (ii)), suppl-3291-115/art-9-2/par-2/item-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-9-2/par-2/item-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-9-2/par-2/item-2 - suppl-3291-115/art-28-2/par-1: 附則第九条の三第一項 → 厚生年金保険法 附則第九条の三第一項 (Supplementary Provisions, Article 9-3, paragraph (1)), suppl-3291-115/art-9-3/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-9-3/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-9-3/par-1 - suppl-3291-115/art-28-2/par-1: 第三項 → 厚生年金保険法 附則第九条の三第三項 (Supplementary Provisions, Article 9-3, paragraph (3)), suppl-3291-115/art-9-3/par-3 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-9-3/par-3 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-9-3/par-3 - suppl-3291-115/art-28-2/par-1: 同条第五項 → 厚生年金保険法 附則第九条の三第五項 (Supplementary Provisions, Article 9-3, paragraph (5)), suppl-3291-115/art-9-3/par-5 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-9-3/par-5 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-9-3/par-5 - suppl-3291-115/art-28-2/par-1: 第九条の四第一項 → 厚生年金保険法 附則第九条の四第一項 (Supplementary Provisions, Article 9-4, paragraph (1)), suppl-3291-115/art-9-4/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-9-4/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-9-4/par-1 - suppl-3291-115/art-28-2/par-1: 次条第二項 → 厚生年金保険法 附則第二十八条の三第二項 (Supplementary Provisions, Article 28-3, paragraph (2)), suppl-3291-115/art-28-3/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-28-3/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-28-3/par-2 - suppl-3291-115/art-28-2/par-1: 附則第二十八条の四第二項 → 厚生年金保険法 附則第二十八条の四第二項 (Supplementary Provisions, Article 28-4, paragraph (2)), suppl-3291-115/art-28-4/par-2 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-28-4/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-28-4/par-2 - suppl-3291-115/art-28-2/par-1: 第四項 → 厚生年金保険法 附則第九条の四第四項 (Supplementary Provisions, Article 9-4, paragraph (4)), suppl-3291-115/art-9-4/par-4 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-9-4/par-4 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-9-4/par-4 - suppl-3291-115/art-28-2/par-1: 附則第九条の四第六項 → 厚生年金保険法 附則第九条の四第六項 (Supplementary Provisions, Article 9-4, paragraph (6)), suppl-3291-115/art-9-4/par-6 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-9-4/par-6 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-9-4/par-6 - suppl-3291-115/art-28-2/par-2: 第四十四条第一項 → 厚生年金保険法 第四十四条第一項 (Article 44, paragraph (1)), art-44/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/art-44/par-1 · https://japanlaw.org/l/329AC0000000115/art-44/par-1 - suppl-3291-115/art-28-2/par-2: 第六十二条第一項 → 厚生年金保険法 第六十二条第一項 (Article 62, paragraph (1)), art-62/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/art-62/par-1 · https://japanlaw.org/l/329AC0000000115/art-62/par-1 - suppl-3291-115/art-28-2/par-2: 附則第二十八条の二第一項 → 厚生年金保険法 附則第二十八条の二第一項 (Supplementary Provisions, Article 28-2, paragraph (1)), suppl-3291-115/art-28-2/par-1 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-28-2/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-28-2/par-1 ## Cited by 4 provisions cite this one. No official source publishes this direction. - 厚生年金保険法 附則第十七条の十第一項（標準報酬が改定され、又は決定された者に対する保険給付の支給要件等の特例） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-10/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-10/par-1 - 厚生年金保険法 附則第十七条の十二第一項 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-17-12/par-1 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-17-12/par-1 - 厚生年金保険法 附則第二十八条の二第二項（旧陸軍共済組合等の組合員であつた期間に関する特例） — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-3291-115/art-28-2/par-2 · https://japanlaw.org/l/329AC0000000115/suppl-3291-115/art-28-2/par-2 - 厚生年金保険法 附則第十八条第四項 — https://japanlaw.org/ja/employees-pension-insurance-act/suppl-4061-95/art-18/par-4 · https://japanlaw.org/l/329AC0000000115/suppl-4061-95/art-18/par-4 --- ## 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-20261013T074650-015, 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