# Changes to Japanese law on 1 April 2021

This is the Markdown twin of https://japanlaw.org/en/changes/2021-04-01. 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.

What changed on 1 April 2021 in 30 laws on this site: for each, the Act that amends it.

- Long-Term Care Insurance Act (介護保険法) — https://japanlaw.org/en/long-term-care-insurance-act
  - Amended by Act Partially Amending the Health Insurance Act, etc. to Ensure the Proper and Efficient Administration of the Medical Insurance System (Act No. 9 of 2019) (医療保険制度の適正かつ効率的な運営を図るための健康保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/501AC0000000009 (as Markdown: https://japanlaw.org/md/en/acts/501AC0000000009)
    Listed with the law's amendments: https://japanlaw.org/en/long-term-care-insurance-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/409AC0000000123/20210401_501AC0000000009
  - Amended by Act on the Development of Related Acts for the Promotion of Reform to Enhance Regional Autonomy and Independence (Act No. 26 of 2019) (地域の自主性及び自立性を高めるための改革の推進を図るための関係法律の整備に関する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/501AC0000000026 (as Markdown: https://japanlaw.org/md/en/acts/501AC0000000026)
    Listed with the law's amendments: https://japanlaw.org/en/long-term-care-insurance-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/409AC0000000123/20210401_501AC0000000026
  - Amended by Act Partially Amending the Social Welfare Act, etc. to Realize an Inclusive Community Society (Act No. 52 of 2020) (地域共生社会の実現のための社会福祉法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000052 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000052)
    Listed with the law's amendments: https://japanlaw.org/en/long-term-care-insurance-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/409AC0000000123/20210401_502AC0000000052
- Residential Basic Book Act (住民基本台帳法) — https://japanlaw.org/en/residential-basic-book-act
  - Amended by Act Partially Amending the Health Insurance Act, etc. to Ensure the Proper and Efficient Administration of the Medical Insurance System (Act No. 9 of 2019) (医療保険制度の適正かつ効率的な運営を図るための健康保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/501AC0000000009 (as Markdown: https://japanlaw.org/md/en/acts/501AC0000000009)
    Listed with the law's amendments: https://japanlaw.org/en/residential-basic-book-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/342AC0000000081/20210401_501AC0000000009
- Order for the Enforcement of the Residential Basic Book Act (住民基本台帳法施行令) — https://japanlaw.org/en/residential-basic-book-act-enforcement-order
  - Amended by Cabinet Order Partially Amending Cabinet Orders Related to the Ministry of Internal Affairs and Communications to Review Procedures Requiring a Seal, etc. (Cabinet Order No. 29 of 2021) (押印を求める手続の見直し等のための総務省関係政令の一部を改正する政令)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503CO0000000029 (as Markdown: https://japanlaw.org/md/en/acts/503CO0000000029)
    Listed with the law's amendments: https://japanlaw.org/en/residential-basic-book-act-enforcement-order/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/342CO0000000292/20210401_503CO0000000029
- Health Insurance Act (健康保険法) — https://japanlaw.org/en/health-insurance-act
  - Amended by Act Partially Amending the Health Insurance Act, etc. to Ensure the Proper and Efficient Administration of the Medical Insurance System (Act No. 9 of 2019) (医療保険制度の適正かつ効率的な運営を図るための健康保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/501AC0000000009 (as Markdown: https://japanlaw.org/md/en/acts/501AC0000000009)
    Listed with the law's amendments: https://japanlaw.org/en/health-insurance-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/211AC0000000070/20210401_501AC0000000009
- Regulation for Enforcement of the Immigration Control and Refugee Recognition Act (出入国管理及び難民認定法施行規則) — https://japanlaw.org/en/immigration-control-act-enforcement-regulation
  - Amended by Ministerial Order Partially Amending the Regulation for Enforcement of the Immigration Control and Refugee Recognition Act (Ministry of Justice Order No. 16 of 2021) (出入国管理及び難民認定法施行規則の一部を改正する省令)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503M60000010016 (as Markdown: https://japanlaw.org/md/en/acts/503M60000010016)
    Listed with the law's amendments: https://japanlaw.org/en/immigration-control-act-enforcement-regulation/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/356M50000010054/20210401_503M60000010016
- Installment Sales Act (割賦販売法) — https://japanlaw.org/en/installment-sales-act
  - Amended by Act Partially Amending the Installment Sales Act (Act No. 64 of 2020) (割賦販売法の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000064 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000064)
    Listed with the law's amendments: https://japanlaw.org/en/installment-sales-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/336AC0000000159/20210401_502AC0000000064
- Act on the Collection, etc. of Insurance Premiums of Labor Insurance (労働保険の保険料の徴収等に関する法律) — https://japanlaw.org/en/labor-insurance-premium-collection-act
  - Amended by Act Partially Amending the Employment Insurance Act, etc. (Act No. 14 of 2020) (雇用保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000014 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000014)
    Listed with the law's amendments: https://japanlaw.org/en/labor-insurance-premium-collection-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/344AC0000000084/20210401_502AC0000000014
- Ordinance for Enforcement of the Labor Standards Act (労働基準法施行規則) — https://japanlaw.org/en/labor-standards-act-enforcement-ordinance
  - Amended by Ministerial Order Partially Amending the Ordinance for Enforcement of the Labor Standards Act, etc. (Ministry of Health, Labour and Welfare Order No. 203 of 2020) (労働基準法施行規則等の一部を改正する省令)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502M60000100203 (as Markdown: https://japanlaw.org/md/en/acts/502M60000100203)
    Listed with the law's amendments: https://japanlaw.org/en/labor-standards-act-enforcement-ordinance/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/322M40000100023/20210401_502M60000100203
- Act on Comprehensively Advancing Labor Measures, and Stabilizing the Employment of Workers, and Enriching Workers' Vocational Lives (労働施策の総合的な推進並びに労働者の雇用の安定及び職業生活の充実等に関する法律) — https://japanlaw.org/en/labor-measures-act
  - Amended by Act Partially Amending the Employment Insurance Act, etc. (Act No. 14 of 2020) (雇用保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000014 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000014)
    Listed with the law's amendments: https://japanlaw.org/en/labor-measures-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/341AC0000000132/20210401_502AC0000000014
- Employees' Pension Insurance Act (厚生年金保険法) — https://japanlaw.org/en/employees-pension-insurance-act
  - Amended by Act Partially Amending the National Pension Act, etc. to Improve the Sustainability of the Public Pension System (Act No. 114 of 2016) (公的年金制度の持続可能性の向上を図るための国民年金法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/428AC0000000114 (as Markdown: https://japanlaw.org/md/en/acts/428AC0000000114)
    Listed with the law's amendments: https://japanlaw.org/en/employees-pension-insurance-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/329AC0000000115/20210401_428AC0000000114
  - Amended by Act Partially Amending the National Pension Act, etc. to Strengthen the Functions of the Pension System (Act No. 40 of 2020) (年金制度の機能強化のための国民年金法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000040 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000040)
    Listed with the law's amendments: https://japanlaw.org/en/employees-pension-insurance-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/329AC0000000115/20210401_502AC0000000040
- National Health Insurance Act (国民健康保険法) — https://japanlaw.org/en/national-health-insurance-act
  - Amended by Act Partially Amending the Health Insurance Act, etc. to Ensure the Proper and Efficient Administration of the Medical Insurance System (Act No. 9 of 2019) (医療保険制度の適正かつ効率的な運営を図るための健康保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/501AC0000000009 (as Markdown: https://japanlaw.org/md/en/acts/501AC0000000009)
    Listed with the law's amendments: https://japanlaw.org/en/national-health-insurance-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/333AC0000000192/20210401_501AC0000000009
- National Pension Act (国民年金法) — https://japanlaw.org/en/national-pension-act
  - Amended by Act Partially Amending the National Pension Act, etc. to Improve the Sustainability of the Public Pension System (Act No. 114 of 2016) (公的年金制度の持続可能性の向上を図るための国民年金法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/428AC0000000114 (as Markdown: https://japanlaw.org/md/en/acts/428AC0000000114)
    Listed with the law's amendments: https://japanlaw.org/en/national-pension-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/334AC0000000141/20210401_428AC0000000114
  - Amended by Act Partially Amending the Health Insurance Act, etc. to Ensure the Proper and Efficient Administration of the Medical Insurance System (Act No. 9 of 2019) (医療保険制度の適正かつ効率的な運営を図るための健康保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/501AC0000000009 (as Markdown: https://japanlaw.org/md/en/acts/501AC0000000009)
    Listed with the law's amendments: https://japanlaw.org/en/national-pension-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/334AC0000000141/20210401_501AC0000000009
  - Amended by Act Partially Amending the National Pension Act, etc. to Strengthen the Functions of the Pension System (Act No. 40 of 2020) (年金制度の機能強化のための国民年金法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000040 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000040)
    Listed with the law's amendments: https://japanlaw.org/en/national-pension-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/334AC0000000141/20210401_502AC0000000040
- National Tax Collection Act (国税徴収法) — https://japanlaw.org/en/national-tax-collection-act
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 11 of 2021) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000011 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000011)
    Listed with the law's amendments: https://japanlaw.org/en/national-tax-collection-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/334AC0000000147/20210401_503AC0000000011
- Act on General Rules for National Taxes (国税通則法) — https://japanlaw.org/en/national-tax-general-rules-act
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 11 of 2021) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000011 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000011)
    Listed with the law's amendments: https://japanlaw.org/en/national-tax-general-rules-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/337AC0000000066/20210401_503AC0000000011
- Rules for Organization of Regional Immigration Services Bureaus (地方出入国在留管理局組織規則) — https://japanlaw.org/en/regional-immigration-services-bureau-organization-rules
  - Amended by Ministerial Order Partially Amending the Rules for Organization of Regional Immigration Services Bureaus (Ministry of Justice Order No. 26 of 2021) (地方出入国在留管理局組織規則の一部を改正する省令)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503M60000010026 (as Markdown: https://japanlaw.org/md/en/acts/503M60000010026)
    Listed with the law's amendments: https://japanlaw.org/en/regional-immigration-services-bureau-organization-rules/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/431M60000010027/20210401_503M60000010026
- Local Tax Act (地方税法) — https://japanlaw.org/en/local-tax-act
  - Amended by Act Partially Amending the Local Tax Act, etc. (Act No. 2 of 2019) (地方税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/431AC0000000002 (as Markdown: https://japanlaw.org/md/en/acts/431AC0000000002)
    Listed with the law's amendments: https://japanlaw.org/en/local-tax-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/325AC0000000226/20210401_431AC0000000002
  - Amended by Act Partially Amending the Local Tax Act, etc. (Act No. 5 of 2020) (地方税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000005 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000005)
    Listed with the law's amendments: https://japanlaw.org/en/local-tax-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/325AC0000000226/20210401_502AC0000000005
  - Amended by Act Partially Amending the Local Tax Act, etc. (Act No. 26 of 2020) (地方税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000026 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000026)
    Listed with the law's amendments: https://japanlaw.org/en/local-tax-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/325AC0000000226/20210401_502AC0000000026
  - Amended by Act Partially Amending the Local Tax Act, etc. (Act No. 7 of 2021) (地方税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000007 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000007)
    Listed with the law's amendments: https://japanlaw.org/en/local-tax-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/325AC0000000226/20210401_503AC0000000007
  - Amended by Act on Special Measures for Supporting the Sustainable Development of Depopulated Areas (Act No. 19 of 2021) (過疎地域の持続的発展の支援に関する特別措置法)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC1000000019 (as Markdown: https://japanlaw.org/md/en/acts/503AC1000000019)
    Listed with the law's amendments: https://japanlaw.org/en/local-tax-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/325AC0000000226/20210401_503AC1000000019
- Income Tax Act (所得税法) — https://japanlaw.org/en/income-tax-act
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 11 of 2021) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000011 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000011)
    Listed with the law's amendments: https://japanlaw.org/en/income-tax-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/340AC0000000033/20210401_503AC0000000011
- Regulation for Enforcement of the Income Tax Act (所得税法施行規則) — https://japanlaw.org/en/income-tax-act-enforcement-regulation
  - Amended by Ministerial Order Partially Amending the Regulation for Enforcement of the Income Tax Act (Ministry of Finance Order No. 11 of 2020) (所得税法施行規則の一部を改正する省令)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502M60000040011 (as Markdown: https://japanlaw.org/md/en/acts/502M60000040011)
    Listed with the law's amendments: https://japanlaw.org/en/income-tax-act-enforcement-regulation/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/340M50000040011/20210401_502M60000040011
  - Amended by Ministerial Order Partially Amending the Regulation for Enforcement of the Income Tax Act (Ministry of Finance Order No. 15 of 2021) (所得税法施行規則の一部を改正する省令)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503M60000040015 (as Markdown: https://japanlaw.org/md/en/acts/503M60000040015)
    Listed with the law's amendments: https://japanlaw.org/en/income-tax-act-enforcement-regulation/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/340M50000040011/20210401_503M60000040015
- Act on Special Measures for Securing the Financial Resources Necessary to Implement Measures for Reconstruction following the Great East Japan Earthquake (東日本大震災からの復興のための施策を実施するために必要な財源の確保に関する特別措置法) — https://japanlaw.org/en/reconstruction-funding-act
  - Amended by Act Partially Amending the Act for Establishment of the Reconstruction Agency, etc. (Act No. 46 of 2020) (復興庁設置法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000046 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000046)
    Listed with the law's amendments: https://japanlaw.org/en/reconstruction-funding-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/423AC0000000117/20210401_502AC0000000046
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 11 of 2021) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000011 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000011)
    Listed with the law's amendments: https://japanlaw.org/en/reconstruction-funding-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/423AC0000000117/20210401_503AC0000000011
- Corporation Tax Act (法人税法) — https://japanlaw.org/en/corporation-tax-act
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 11 of 2021) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000011 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000011)
    Listed with the law's amendments: https://japanlaw.org/en/corporation-tax-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/340AC0000000034/20210401_503AC0000000011
- Consumption Tax Act (消費税法) — https://japanlaw.org/en/consumption-tax-act
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 11 of 2021) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000011 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000011)
    Listed with the law's amendments: https://japanlaw.org/en/consumption-tax-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/363AC0000000108/20210401_503AC0000000011
- Inheritance Tax Act (相続税法) — https://japanlaw.org/en/inheritance-tax-act
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 11 of 2021) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000011 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000011)
    Listed with the law's amendments: https://japanlaw.org/en/inheritance-tax-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/325AC0000000073/20210401_503AC0000000011
- Defined Contribution Pension Act (確定拠出年金法) — https://japanlaw.org/en/defined-contribution-pension-act
  - Amended by Act Partially Amending the National Pension Act, etc. to Strengthen the Functions of the Pension System (Act No. 40 of 2020) (年金制度の機能強化のための国民年金法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000040 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000040)
    Listed with the law's amendments: https://japanlaw.org/en/defined-contribution-pension-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/413AC0000000088/20210401_502AC0000000040
- Act on Special Measures Concerning Taxation (租税特別措置法) — https://japanlaw.org/en/special-taxation-measures-act
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 8 of 2020) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000008 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000008)
    Listed with the law's amendments: https://japanlaw.org/en/special-taxation-measures-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/332AC0000000026/20210401_502AC0000000008
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 11 of 2021) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000011 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000011)
    Listed with the law's amendments: https://japanlaw.org/en/special-taxation-measures-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/332AC0000000026/20210401_503AC0000000011
  - Amended by Act on Special Measures for Supporting the Sustainable Development of Depopulated Areas (Act No. 19 of 2021) (過疎地域の持続的発展の支援に関する特別措置法)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC1000000019 (as Markdown: https://japanlaw.org/md/en/acts/503AC1000000019)
    Listed with the law's amendments: https://japanlaw.org/en/special-taxation-measures-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/332AC0000000026/20210401_503AC1000000019
- Act on the Use of Numbers to Identify a Specific Individual in Administrative Procedures (行政手続における特定の個人を識別するための番号の利用等に関する法律) — https://japanlaw.org/en/my-number-act
  - Amended by Act Partially Amending the Health Insurance Act, etc. to Ensure the Proper and Efficient Administration of the Medical Insurance System (Act No. 9 of 2019) (医療保険制度の適正かつ効率的な運営を図るための健康保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/501AC0000000009 (as Markdown: https://japanlaw.org/md/en/acts/501AC0000000009)
    Listed with the law's amendments: https://japanlaw.org/en/my-number-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/425AC0000000027/20210401_501AC0000000009
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 8 of 2020) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000008 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000008)
    Listed with the law's amendments: https://japanlaw.org/en/my-number-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/425AC0000000027/20210401_502AC0000000008
  - Amended by Act Partially Amending the Income Tax Act, etc. (Act No. 11 of 2021) (所得税法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/503AC0000000011 (as Markdown: https://japanlaw.org/md/en/acts/503AC0000000011)
    Listed with the law's amendments: https://japanlaw.org/en/my-number-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/425AC0000000027/20210401_503AC0000000011
- Road Traffic Act (道路交通法) — https://japanlaw.org/en/road-traffic-act
  - Amended by Act Partially Amending the Social Welfare Act, etc. to Realize an Inclusive Community Society (Act No. 52 of 2020) (地域共生社会の実現のための社会福祉法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000052 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000052)
    Listed with the law's amendments: https://japanlaw.org/en/road-traffic-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/335AC0000000105/20210401_502AC0000000052
- Employment Insurance Act (雇用保険法) — https://japanlaw.org/en/employment-insurance-act
  - Amended by Act Partially Amending the Employment Insurance Act, etc. (Act No. 14 of 2020) (雇用保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000014 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000014)
    Listed with the law's amendments: https://japanlaw.org/en/employment-insurance-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/349AC0000000116/20210401_502AC0000000014
- Electricians Act (電気工事士法) — https://japanlaw.org/en/electricians-act
  - Amended by Act Partially Amending the Electricity Business Act, etc. to Establish a Resilient and Sustainable Electricity Supply System (Act No. 49 of 2020) (強靱かつ持続可能な電気供給体制の確立を図るための電気事業法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000049 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000049)
    Listed with the law's amendments: https://japanlaw.org/en/electricians-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/335AC0000000139/20210401_502AC0000000049
- Act on Employment Security of Elderly Persons (高年齢者等の雇用の安定等に関する法律) — https://japanlaw.org/en/elderly-employment-act
  - Amended by Act Partially Amending the Employment Insurance Act, etc. (Act No. 14 of 2020) (雇用保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/502AC0000000014 (as Markdown: https://japanlaw.org/md/en/acts/502AC0000000014)
    Listed with the law's amendments: https://japanlaw.org/en/elderly-employment-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/346AC0000000068/20210401_502AC0000000014
- Act on Assurance of Medical Care for Elderly People (高齢者の医療の確保に関する法律) — https://japanlaw.org/en/elderly-medical-care-act
  - Amended by Act Partially Amending the Health Insurance Act, etc. to Ensure the Proper and Efficient Administration of the Medical Insurance System (Act No. 9 of 2019) (医療保険制度の適正かつ効率的な運営を図るための健康保険法等の一部を改正する法律)
    The Act, and every law here it amends: https://japanlaw.org/en/acts/501AC0000000009 (as Markdown: https://japanlaw.org/md/en/acts/501AC0000000009)
    Listed with the law's amendments: https://japanlaw.org/en/elderly-medical-care-act/amendments; the text on e-Gov: https://laws.e-gov.go.jp/law/357AC0000000080/20210401_501AC0000000009

Every day: https://japanlaw.org/en/changes

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## Sources

- Amendments and their dates: e-Gov (Digital Agency) (30 records)
- English names of the laws: Japanese Law Translation, Ministry of Justice (27 records)
- English names of the laws: Written for this site with AI
- English names of the laws: Written for this site with AI
- English titles of the amending laws: Written for this site with AI
