| Minister for Foreign Affairs | | | |
| Minister of State for Regulatory Reform | | | |
| Prime Minister | | | |
| Minister of Defense of Japan | | | |
| Minister of State for Okinawa & Northern Territories Affairs | | | |
| member of the House of Representatives of Japan | | | |
| Member of the Shūgiin | | - | |
| Minister for Foreign Affairs | | | |
| Minister for Foreign Affairs | | | |
| member of the House of Representatives of Japan | | | |
| Minister of State for Okinawa & Northern Territories Affairs | | | |
| Prime Minister | | | |
| Minister of State for Consumer Affairs | | | |
| Member of the Shūgiin | | | |
| member of the House of Representatives of Japan | - | - | |
| Prime Minister | | | |
| Minister for Foreign Affairs | | | |
| Minister of State for "Challenge Again" Initiative | | | |
| Minister for Foreign Affairs | | | |
| Prime Minister | | | |
| Minister of State for Space Policy | | | |
| Minister of State for Quality-of-Life Policy | | | |
| President of the Liberal Democratic Party | | | |
| Minister of State for Science and Technology Policy | | | |
| Minister of State for Science and Technology Policy | | | |
| Minister for Foreign Affairs | | | |
| Minister of State for Quality-of-Life Policy | | | |
| Minister of State for Regulatory Reform | | | |