Tokyo 24th district

This article is about the parliamentary district in Japan. For the anime television series, see Tokyo 24th Ward.

Tokyo 24th district 東京都第24区 (Tōkyō-to dai 24-ku) is a single-member constituency of the House of Representatives, the lower house of the national Diet of Japan. It is located in western Tokyo and consists of most of Hachiōji City.

Tokyo 24th District
Parliamentary constituency for the Japanese House of Representatives
Numbered map of inner Tokyo single-member districts
Prefecture	Tokyo
Proportional District	Tokyo
Electorate	382,675 (2022)
Current constituency
Created	1994
Party	LDP
Representative	Koichi Hagiuda
Municipalities	Hachiōji (excluding the areas of the former Yugi village)

The seat is held by Kōichi Hagiuda since 2012. Hagiuda, a former policy chief of the Liberal Democratic Party, did not receive LDP endorsement in the 2024 Japanese general election because of involvement in the 2023–2024 Japanese slush fund scandal and ran as an independent candidate.^[1]

As of September 2022, 382,675 voters were registered in the district.^[2]

Areas covered

The district underwent redistricting on 2017 and 2022, after revisions of the Public Offices Election Law.^[3][4]

Current areas (2022–present)

• Hachiōji (excluding the areas of the former Yugi village)^[5]

Areas 2017–2022

• Hachiōji (excluding Higashi-Nakano and Otsuka)^[6]

Areas 1996–2017

• All of Hachiōji^[7]

List of representatives

Representatives	Party		Dates	Notes
Tamon Kobayashi		LDP	1996–2000	Lost re-election.
Yukihiko Akatsu		DPJ	2000–2003	Re-elected in the Tokyo PR block.
Koichi Haguida		LDP	2003–2009	Re-elected in 2005. Lost re-election in 2009.
Yukihiko Akatsu		DPJ	2009–2012	Lost re-election.
Koichi Haguida		LDP	2012– present	Minister of Economy, Trade and Industry (2021–2022) Minister of Education, Culture, Sports, Science and Technology (2019–2021) Deputy Chief Cabinet Secretary (2015–2016) Re-elected in 2014, 2017, 2021.

Election results

2024^[8]

Party		Candidate	Votes	%	±%
	Independent	Koichi Hagiuda (endorsed by the LDP Hachiōji party branch) (incumbent)	79,216	38.65	19.95
	CDP	Yoshifu Arita (endorsed by the Social Democratic Party (Japan)) (elected via PR)	71,683	34.97
	DPP	Yūsuke Urakawa	24,653	12.03	5.46
	Ishin	Yumi Satō	18,501	9.03
	Sanseitō	Sayuri Yokura	8,678	4.23
	Independent	Ayao Hatajiri	2,251	1.10
Turnout			204,982	56.48	0.29

2021 Japanese general election^[9]

Party		Candidate	Votes	%	±%
	LDP	Koichi Hagiuda (incumbent) (endorsed by Komeito)	149,152	58.6	9.3
	Democratic Party for the People	Yumi Sato	44,546	17.49	New
	JCP	Honoka Yoshikawa	44,474	17.46	7.7
	Social Democratic	Reiko Asakura	16,590	6.5	New
Turnout			254,762	56.8	1.6
	LDP hold

2017 Japanese general election^[10]

Party		Candidate	Votes	%	±%
	LDP	Koichi Hagiuda (incumbent) (endorsed by Komeito)	122,331	49.3	2.4
	CDP	Narihisa Takahashi	61,441	23.3	New
	Kibō no Tō	Mika Yoshiba	39,892	16.1	New
	JCP	Miyako Iida	24,349	9.8	3.7
Turnout			248,013	55.2	0.2
	LDP hold

2014 Japanese general election^[11]

Party		Candidate	Votes	%	±%
	LDP	Koichi Hagiuda (incumbent) (endorsed by Komeito)	126,024	51.7	7.5
	Democratic	Yukihiko Akutsu (endorsed by Japan Innovation Party)	71,212	29.2	7.1
	JCP	Katsuhiro Ichikawa	32,887	13.5	5.7
	Japanese Kokoro	Yoshihiro Fujii	13,680	5.6	New
Turnout			243,803	55.4	6.8
	LDP hold

2012 Japanese general election^[12]

Party		Candidate	Votes	%	±%
	LDP	Koichi Hagiuda (endorsed by Komeito)	121,433	44.2	3.7
	Democratic	Yukihiko Akutsu (incumbent) (endorsed by People's New Party)	60,784	22.1	27.4
	Your	Hiroyuki Kobayashi	40,922	14.9	New
	Restoration	Yoshihiro Fujii	30,042	10.9	New
	JCP	Masuo Minegishi	21,448	7.8	1.0
Turnout			274,629	62.2	6.3
	LDP gain from Democratic

2009 Japanese general election

Party		Candidate	Votes	%	±%
	Democratic	Yukihiko Akutsu	148,719	49.5	11.9
	LDP	Koichi Hagiuda (incumbent) (endorsed by Komeito)	121,867	40.5	12.7
	JCP	Akira Hasegawa	26,392	8.8	0.5
	Happiness Realization	Tomoko Onozawa	3,762	1.3	New
Turnout			300,740	68.5	1.7
	Democratic gain from LDP

2005 Japanese general election^[13]

Party		Candidate	Votes	%	±%
	LDP	Koichi Hagiuda (incumbent)	150,552	53.2	8.9
	Democratic	Yukihiko Akutsu	106,459	37.6	5.8
	JCP	Akira Hasegawa	26,233	9.3	0.6
Turnout			283,244	66.8	6.7
	LDP hold

2003 Japanese general election^[14]

Party		Candidate	Votes	%	±%
	LDP	Koichi Hagiuda	108,843	44.3	4.5
	Democratic	Yukihiko Akutsu (elected by PR)	106,733	43.4	0.9
	JCP	Minoru Fujimoto	21,407	8.7	7.0
	Independent	Kaoru Ishibashi	8,762	3.6	New
Turnout			245,745	60.1	1.3
	LDP gain from Democratic

2000 Japanese general election^[15]

Party		Candidate	Votes	%	±%
	Democratic	Yukihiko Akutsu	106,292	44.5	New
	LDP	Tamon Kobayashi (incumbent)	95,102	39.8	5.8
	JCP	Minoru Fujimoto	37,492	15.7	1.7
Turnout			238,886	61.4	2.7
	Democratic gain from LDP

1996 Japanese general election^[16]

Party		Candidate	Votes	%	±%
	LDP	Tamon Kobayashi	75,061	34.0	New
	New Frontier	Yousuke Takagi	64,730	29.3	New
	Democratic	Yukihiko Akutsu	50,067	22.7	New
	JCP	Kenjiro Takeyama	30,965	14.0	New
Turnout			220,823	58.7	New
	LDP win (new seat)