# 国民年金法施行令 / Order for Enforcement of the National Pension Act — 第四条の三 (Article 4-3) This is the Markdown twin of https://japanlaw.org/ja/national-pension-act-enforcement-order/art-4-3. 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: 国民年金法施行令 (Order for Enforcement of the National Pension Act), 昭和三十四年政令第百八十四号 - English title "Order for Enforcement of the National Pension Act": claude-opus-5-5 - Kind: CabinetOrder — 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: 第四条の三 (Article 4-3)（端数処理） — address `art-4-3` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/ja/national-pension-act-enforcement-order/art-4-3 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/334CO0000000184/art-4-3 - 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. --- ### 第四条の三（端数処理） — Treatment of Fractions caption: machine translation, not official art-4-3 · https://japanlaw.org/ja/national-pension-act-enforcement-order/art-4-3 · https://japanlaw.org/l/334CO0000000184/art-4-3 **第一項** 年金たる給付の額を計算する過程において、五十銭未満の端数が生じたときは、これを切り捨て、五十銭以上一円未満の端数が生じたときは、これを一円に切り上げることができる。 art-4-3/par-1 · https://japanlaw.org/ja/national-pension-act-enforcement-order/art-4-3/par-1 · https://japanlaw.org/l/334CO0000000184/art-4-3/par-1 Where, in the process of calculating the amount of a benefit that is a pension, a fraction of less than 50 sen arises, it may be rounded down, and where a fraction of 50 sen or more but less than 1 yen arises, it may be rounded up to 1 yen. machine translation, not official ## Cited by 2 provisions cite this one. No official source publishes this direction. - 国民年金法施行令 附則第二項第二号 — https://japanlaw.org/ja/national-pension-act-enforcement-order/suppl-3552-282/par-2/item-2 · https://japanlaw.org/l/334CO0000000184/suppl-3552-282/par-2/item-2 - 国民年金法施行令 附則第三条第一項（国民年金法施行令の一部改正に伴う経過措置） — https://japanlaw.org/ja/national-pension-act-enforcement-order/suppl-4272-342/art-3/par-1 · https://japanlaw.org/l/334CO0000000184/suppl-4272-342/art-3/par-1 --- ## Sources - claude-opus-5-5 — English title of a law in this collection, written for this site, written 2026-11-05 - e-Gov 法令検索, Digital Agency (デジタル庁) — 国民年金法施行令 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/334CO0000000184/20261001_508CO0000000226), retrieved 2026-11-04 - claude-sonnet-5-5 — Machine translation, batch national-pension-act-enforcement-order-20261104T155001-002, translated 2026-11-05 - claude-sonnet-5-5, corrected on review by claude-opus-5-5 — Machine translation corrected on review, batch national-pension-act-enforcement-order-20261104T155001-002, translated 2026-11-05 - This site's parser, version 224 — 国民年金法施行令 — structure, counts, cross-references and defined terms, computed 2026-11-04