Next Japanese general election
The next Japanese general elections are scheduled on or before 31 October 2025, as required by the constitution. Voting will take place in all Representatives constituencies including proportional blocks, in order to appoint Members of Diet to seats in the House of Representatives, the lower house of the National Diet of Japan. As the cabinet has to resign after a general House of Representatives election in the first post-election Diet session (Constitution, Article 70), the lower house election will also lead to a new designation election of the Prime Minister in the Diet, and the appointment of a new cabinet (even if the same ministers are re-appointed).
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All 465 seats of House of Representatives of Japan 233 seats needed for a majority | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Current composition
In-House Groups [innai] kaiha |
Parties | Seats by parties |
Seats | ||
---|---|---|---|---|---|
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Government | 295 | ||||
Liberal Democratic Party Jiyūminshutō / Mushozoku no Kai Liberal Democratic Party | LDP | 263 | 263 | ||
Komeito Kōmeitō | Komeito | 32 | 32 | ||
Opposition | 167 | ||||
The Constitutional Democratic Party of Japan Rikken Minshutō・Mushozoku Constitutional Democratic Party |
CDP | 95 | 97 | ||
SDP | 1 | ||||
Independents | 1 | ||||
Nippon Ishin (Japan Innovation Party) Nippon Ishin no Kai・Mushozoku no Kai Nippon Ishin no Kai | Nippon Ishin no Kai | 41 | 41 | ||
Democratic Party for the People Kokumin Minshutō・Mushozoku Club | DPFP | 11 | 11 | ||
Japanese Communist Party Nihon Kyōsantō | JCP | 10 | 10 | ||
Yushi no Kai Yūshi no Kai | Yushi no Kai | 5 | 5 | ||
Reiwa Shinsengumi Reiwa Sinsengumi | Reiwa Shinsengumi | 3 | 3 | ||
Independents | 3 | ||||
Independents Mushozoku |
Speaker: Hiroyuki Hosoda (LDP) Vice Speaker: Banri Kaieda (CDP) |
2 | 3 | ||
Independent | 1 | ||||
Total | 465 | ||||
Reapportionment
The electoral district will be readjusted according to the results of the 2020 Japan census. Originally, it was intended to readjust in the last election, but it was held in the existing constituencies not long after the census results came out.[2][3]
Newly created seats
Ten new districts and three new block seats will be created.
- 1. Tokyo-26th
- 2. Tokyo-27th
- 3. Tokyo-28th
- 4. Tokyo-29th
- 5. Tokyo-30th
- 6. Kanagawa-19th
- 7. Kanagawa-20th
- 8. Saitama-16th
- 9. Aichi-16th
- 10. Chiba-14th
- 11. 18th Tokyo block seat
- 12. 19th Tokyo block seat
- 13. 23rd Minami-Kanto block seat
Seats to be eliminated
Ten districts and three block seats will be eliminated.
- 1. Hiroshima-7th
- 2. Miyagi-6th
- 3. Niigata-6th
- 4. Fukushima-5th
- 5. Okayama-5th
- 6. Shiga-4th
- 7. Yamaguchi-4th
- 8. Ehime-4th
- 9. Nagasaki-4th
- 10. Wakayama-3rd
- 11. 13th Tohoku block seat
- 12. 11th Hokurikushinetsu block seat
- 13. 11th Chugoku block seat
References
- "会派名及び会派別所属議員数". 衆議院 The House of Representatives, Japan. Retrieved 2022-04-28. (Japanese), Strength of the In-House Groups in the House of Representatives (English), retrieved April 28, 2022.
- "小選挙区「10増10減」へ 国勢調査受け、次々回から". The Asahi Shimbun(in Japanese, 25 June 2021). Retrieved 21 November 2021.
- "衆院小選挙区「10増10減」 アダムズ方式で格差是正―政府、来年にも法案提出". Jiji Press(in Japanese, 25 June 2021). Retrieved 21 November 2021.