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2024 Japanese general election

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2024 Japanese general election

← 2021 27 October 2024

All 465 seats in the House of Representatives
233 seats needed for a majority
 
Shigeru Ishiba 20240607.jpg
Yoshihiko Noda 2024.jpg
Nobuyuki_Baba_20221021.jpg
Leader Shigeru Ishiba Yoshihiko Noda Nobuyuki Baba
Party Liberal Democratic Constitutional Democratic Ishin
Leader since 27 September 2024 23 September 2024 30 November 2021
Last election 261 seats 96 seats 41 seats
Current seats 258 99 41
Seats needed Steady Increase 134 Increase 192

 
Keiichi_Ishii_20230315teigen_komei2.jpg
Tomoko_Tamura_20230320teigen01.jpg
Yūichirō Tamaki 2023-4-8(cropped).png
Leader Keiichi Ishii Tomoko Tamura Yuichiro Tamaki
Party Komeito Communist Democratic For the People
Leader since 28 September 2024 18 January 2024 7 May 2018
Last election 32 seats 10 seats 11 seats
Current seats 32 10 7
Seats needed Increase 201 Increase 223 Increase 226

 
Seiji Maehara 20230703.jpg
Taro_Yamamoto_2022-6-26(1)(cropped).jpg
Mizuho_Fukushima_2010.jpg
Leader Seiji Maehara Tarō Yamamoto Mizuho Fukushima
Party Free Education For All Reiwa Social Democratic
Leader since 30 November 2023 1 April 2019 22 February 2020
Last election Did not exist 3 seats 1 seat
Current seats 4 3 1
Seats needed Increase 229 Increase 230 Increase 232

House of Representatives districts after 2022 redistricting

Incumbent Prime Minister

Shigeru Ishiba
Liberal Democratic



Early general elections are scheduled to be held in Japan on 27 October 2024,[1] due to the incoming finalization of a request of early dissolution of the House of Representatives by incoming prime minister Shigeru Ishiba. Voting will take place in all Representatives constituencies including proportional blocks, 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 election of the Prime Minister in the Diet, and the appointment of a new cabinet (even if the same ministers are re-appointed).

Background

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On 30 September 2024, Shigeru Ishiba, who became the President of the Liberal Democratic Party on 27 September, officially announced that he would call an early election to be held on 27 October, a year ahead of the expiration of the current term, to seek confidence from the people. After his inauguration on 1 October, the House of Representatives is scheduled to be dissolved on 9 October, with the election being announced on the 15th, and voting to take place on the 27th. It is the second consecutive time the new prime minister has dissolved the House almost immediately after taking office since 2021.

The election is held after the replacement of major party leaders. The Liberal Democratic Party elected former Minister of Defense Shigeru Ishiba on 27 September to replace outgoing Prime Minister Fumio Kishida, the Constitutional Democratic Party elected former Prime Minister Yoshihiko Noda as their leader on 23 September, Nobuyuki Baba took leadership of Nippon Ishin no Kai on 30 November 2021, Keiichi Ishii was elected leader of Komeito on 28 September and Tomoko Tamura became leader of the Japanese Communist Party on 18 January 2024.

The regular election to the House of Councillors, the other house of the national legislature which cannot be dissolved and is thus on fixed terms, will take place in 2025; but, also on 27 October, a by-election to the House of Councillors will be held in Iwate. On the prefectural level, the gubernatorial elections in Toyama and Okayama have already been set for 27 October.

Political parties

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Parties Leader Ideology Seats Status
Last election Before election
Liberal Democratic Party Shigeru Ishiba Conservatism
Japanese nationalism
259 / 465
258 / 465
Governing coalition
Constitutional Democratic Party of Japan Yoshihiko Noda Liberalism
96 / 465
[a]
99 / 465
Opposition
Nippon Ishin no Kai Nobuyuki Baba Right-wing populism
Economic liberalism
41 / 465
41 / 465
Komeito Keiichi Ishii Buddhist democracy
32 / 465
32 / 465
Governing coalition
Japanese Communist Party Tomoko Tamura Communism
10 / 465
10 / 465
Opposition
Democratic Party For the People Yuichiro Tamaki Conservatism
11 / 465
7 / 465
Free Education For All Seiji Maehara Free education New
4 / 465
Reiwa Shinsengumi Tarō Yamamoto Progressivism
Left-wing populism
3 / 465
3 / 465
Social Democratic Party Mizuho Fukushima Social democracy
1 / 465
1 / 465

Reapportionment

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The electoral districts will be readjusted according to the results of the 2020 Japan census. Originally, it was intended to be readjusted for the last election, but it was held in the existing constituencies not long after the census results came out.[2][3]

Newly created seats

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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

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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

Opinion polls

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LOESS curve of the party identification polling for the next Japanese general election with a 7 day average

Notes

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References

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  1. ^ "自民・石破総裁 あす衆院解散の意向を表明へ 総選挙10月15日公示、27日投開票で最終調整|FNNプライムオンライン". FNNプライムオンライン. 2024-09-29. Retrieved 2024-09-29.
  2. ^ "小選挙区「10増10減」へ 国勢調査受け、次々回から" [Single-seat constituencies to increase by 10, decrease by 10]. The Asahi Shimbun (in Japanese). 25 June 2021. Retrieved 21 November 2021.
  3. ^ "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" [House of Representatives single-seat constituency "10 increase, 10 decrease" Adams method to correct disparities-government to submit bill next year]. Jiji Press (in Japanese). 25 June 2021. Retrieved 21 November 2021.