日本の主な行政機関（Japan’s Major Government Agencies）
| Japanese | English |
|---|---|
| 内閣 | Cabinet |
| 内閣府 | Cabinet Office |
| 宮内庁 | Imperial Household Agency |
| 公正取引委員会 | Japan Fair Trade Commission |
| 国家公安委員会 | National Public Safety Commission |
| 警視庁 | Tokyo Metropolitan Police Department |
| 個人情報保護委員会 | Personal Information Protection Commission |
| カジノ管理委員会 | Casino Regulatory Commission |
| 金融庁 | Financial Services Agency |
| 消費者庁 | Consumer Affairs Agency |
| 総務省 | Ministry of Internal Affairs and Communications |
| 公害等調査委員会 | Environmental Dispute Coordination Commission |
| 消防庁 | Fire and Disaster Management Agency |
| 法務省 | Ministry of Justice |
| 出入国在留管理庁 | Immigration Services Agency |
| 公安審査委員会 | Public Security Examination Commission |
| 公安調査庁 | Public Security Intelligence Agency |
| 外務省 | Ministry of Foreign Affairs |
| 財務省 | Ministry of Finance |
| 国税庁 | National Tax Agency |
| 文部科学省 | Ministry of Education, Culture, Sports, Science and Technology |
| スポーツ庁 | Japan Sports Agency |
| 文化庁 | Agency for Cultural Affairs |
| 厚生労働省 | Ministry of Health, Labour and Welfare |
| 中央労働委員会 | Central Labour Relations Commission |
| 農林水産省 | Ministry of Agriculture, Forestry and Fisheries |
| 林野庁 | Forestry Agency |
| 水産庁 | Fisheries Agency |
| 経済産業省 | Ministry of Economy, Trade and Industry |
| 資源エネルギー庁 | Agency for Natural Resources and Energy |
| 特許庁 | Japan Patent Office |
| 中小企業庁 | Small and Medium Enterprise Agency |
| 国土交通省 | Ministry of Land, Infrastructure, Transport and Tourism |
| 観光庁 | Japan Tourism Agency |
| 気象庁 | Japan Meteorological Agency |
| 運輸安全委員会 | Japan Transport Safety Board |
| 海上保安庁 | Japan Coast Guard |
| 環境省 | Ministry of the Environment |
| 原子力規制委員会 | Nuclear Regulation Authority |
| 防衛省 | Ministry of Defense |
| 防衛装備庁 | Acquisition, Technology and Logistics Agency |
| 内閣官房 | Cabinet Secretariat |
| 復興庁 | Reconstruction Agency |
| デジタル庁 | Digital Agency |
| 内閣法制局 | Cabinet Legislation Bureau |
| 国家安全保障会議 | National Security Council |
| 人事院 | National Personnel Authority |
