| Prime Minister of Japan and His Cabinet |
| National Personnel Authority |
| Cabinet Legislation Bureau |
| Cabinet Office |
|
Imperial Household Agency |
|
National Police Agency |
|
Japan Defense Agency |
|
Defense Facilities Administration Agency |
|
Financial Service Agency |
| Ministry of Internal Affairs and Communications |
|
Environment Dispute Coordination Commission |
|
Japan Post |
|
Fire and Disaster Management Agency |
| Ministry of Justice |
| Ministry of Foreign Affairs |
| Ministry of Finance |
|
National Tax Agency |
| Ministry of Education, Culture, Sports, Science and Technology |
|
Agency for Cultural Affairs |
| Ministry of Health, Labour and Welfare |
|
Social Insurance Agency |
| Ministry of Agriculture, forestry and fisheries |
|
Forestry Agency |
|
Fisheries Agency |
| Ministry of Economy, Trade and Industry |
|
Agency for National Resource and Energy |
|
Japan Patent Office |
|
Small and Medium Enterprise Agency |
| Ministry of Land, Infrastructure and Transport |
|
Japan Meteorological Agency |
|
Japan Coast Guard |
| Ministry of the Environment |
| Board of Audit |
