Template:Current composition of the House of Councillors (Japan)
| File:Japan House of Councillors 2024.svg | |||||||||
| Caucus (English name)[2] (Japanese name) |
Parties | Members | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Term | Total | ||||||||
| 26 July 2022 – 25 July 2028 (elected 2022, up 2028) |
29 July 2025 – 28 July 2031 (elected 2025, up 2031) | ||||||||
| PR | SNTV/FPTP | Subtotal | PR | SNTV/FPTP | Subtotal | ||||
| Government | 120 | ||||||||
| Liberal Democratic Party and Group of Independents Jiyūminshutō / Mushozoku no Kai |
Liberal Democratic Party (LDP) Independent |
18 | 43 | 61 | 12 | 28 | 40 | 101 | |
| Nippon Ishin (Japan Innovation Party) Nippon Ishin no Kai |
Nippon Ishin no Kai | 8 | 4 | 12 | 4 | 3 | 7 | 19 | |
| Opposition | 121 | ||||||||
| The Constitutional Democratic Party of Japan and Independents Rikken-minshu / Mushozoku |
Constitutional Democratic Party (CDP) Independents |
7 | 10 | 17 | 7 | 16 | 23 | 40 | |
| Democratic Party For the People and The Shin-Ryokufukai Kokumin-minshutō / Shin-Ryokufūkai |
Democratic Party For the People (DPFP) | 3 | 4 | 7 | 7 | 11 | 18 | 25 | |
| Komeito Kōmeitō |
Komeito | 6 | 7 | 13 | 4 | 4 | 8 | 21 | |
| Sanseito Sanseitō |
Sanseitō | 1 | 0 | 1 | 7 | 7 | 14 | 15 | |
| Japanese Communist Party Nihon Kyōsantō |
Japanese Communist Party (JCP) | 3 | 1 | 4 | 2 | 1 | 3 | 7 | |
| Reiwa Shinsengumi Reiwa Shinsengumi |
Reiwa Shinsengumi | 2 | 0 | 2 | 3 | 0 | 3 | 5 | |
| Conservative Party of Japan Nihon Hoshutō |
Conservative Party of Japan | 0 | 0 | 0 | 2 | 0 | 2 | 2 | |
| Okinawa Whirlwind Okinawa no Kaze |
Independents | 0 | 1 | 1 | 0 | 1 | 1 | 2 | |
| Team Mirai and the Independent Chīmu Mirai / Mushozoku no Kai |
Team Mirai Independent |
0 | 0 | 0 | 1 | 1 | 2 | 2 | |
| Social Democratic Party Shakai Minshutō |
Social Democratic Party (SDP) | 1 | 0 | 1 | 1 | 0 | 1 | 2 | |
| Unaffiliated | 1 | 3 | 4 | 0 | 2 | 2 | 6 | ||
| Independents Members not affiliated with any parliamentary caucus |
LDP 1 (President) CDP 1 (Vice President) Independents | ||||||||
| Total | 50 | 73 | 123 | 50 | 74 | 124 | 247 | ||
| Vacant: one constituency seat in Tokyo (2028 class), vacant since the resignation of former Reiwa Shinsengumi leader, Taro Yamamoto, on 21 January 2026[3] (no by-election held per Public Offices Election Act; threshold of one-quarter of district seats not met)[4] |
N/A | 0 | 1 | 1 | 0 | 0 | 0 | 1 | |
References
- ↑ 会派別所属議員数 [Number of members belonging to each caucus]. Sangiin 参議院 [House of Councillors] (in 日本語). 2026-02-15. Retrieved 2026-02-15.
- ↑ "List of the Members: House of Councillors". House of Councillors. 2026-02-15. Retrieved 2026-02-15.
- ↑ Tang, Francis (2026-01-21). "Reiwa Shinsengumi leader Taro Yamamoto resigns from Upper House due to health". The Japan Times. Retrieved 2026-02-15.
- ↑ 参院選、東京は合併選挙に [Tokyo to hold combined election for House of Councillors election]. Jiji Press, Ltd. (in 日本語). 2025-03-17. Retrieved 2026-02-15.