Aichi 14th district

Aichi 14th district
Aichi 14th district
Parliamentary constituency; for the Japanese House of Representatives
	Numbered map of Aichi Prefecture single-member districts
Prefecture	Aichi
Proportional District	Tokai
Electorate	292,069
Current constituency
Created	1994
Seats	One
Party	Liberal Democratic
Representative	Soichiro Imaeda
Municipalities	Toyokawa, Gamagōri, and Shinshiro, Nukata District and Kitashitara District.

Aichi 14th district (愛知県第14区, Aichi-ken dai-ju-yonku or simply 愛知14区, Aichi-ken ju-yonku) is a single-member constituency of the House of Representatives in the national Diet of Japan located in Aichi Prefecture.

Areas covered

List of representatives

Election	Representative
1996^[8]	Katsuhito Asano	Liberal Democratic
2000^[9]	Katsuhito Asano	Liberal Democratic
2003^[10]	Katsumasa Suzuki	Democratic
2005^[11]
2009^[12]
		People's Life First
		Tomorrow
2012^[13]	Soichiro Imaeda	Liberal Democratic
2014^[14]
2017^[15]
2021^[16]

Election results

2024 • 2021 • 2017 • 2014 • 2012 • 2009 • 2005 • 2003 • 2000 • 1996

2024

2024^[17]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Soichiro Imaeda (incumbent)	90,334	54.73	8.23
	CDP	Rie Ohtake	64,763	39.23	6.43
	Communist	Daisuke Asao	9,970	6.04	1.80
Majority			25,571	15.50 30.16	14.66
Registered electors			296,452
Turnout			181,311	62.26	2.49
	LDP hold

2021

2021^[16]
Party		Candidate	Votes	%	±%
	Liberal Democratic (endorsed by Komeito)	Soichiro Imaeda (incumbent)	114,160	62.96
	CDP	Katsunori Tanaka	59,462	32.80	New
	Communist	Yasuyuki Nozawa	7,689	4.24
Majority			54,698	30.16
Registered electors			296,452
Turnout				62.26	2.49
	LDP hold

2017

2017^[15]
Party		Candidate	Votes	%	±%
	Liberal Democratic (endorsed by Komeito)	Soichiro Imaeda (incumbent)	96,303	55.27
	Kibō no Tō	Katsunori Tanaka	60,955	34.99	New
	Communist	Nobuyuki Kinbara	16,969	9.74
Majority			35,348	20.28
Registered electors			298,566
Turnout				59.77	0.76
	LDP hold

2014

2014^[14]
Party		Candidate	Votes	%	±%
	Liberal Democratic (endorsed by Komeito)	Soichiro Imaeda (incumbent)	77,513	50.17
	Democratic (endorsed by PLP)	Katsumasa Suzuki (PR seat incumbent) (won PR seat)	62,103	40.20
	Communist	Tomiji Hakamada	14,872	9.63
Majority			15,410	9.97
Registered electors			262,144
Turnout				60.53	2.70
	LDP hold

2012

2012^[13]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Soichiro Imaeda	71,881	44.75
	Tomorrow (endorsed by Daichi)	Katsumasa Suzuki (incumbent) (won PR seat)	59,353	36.95	New
	Democratic (endorsed by PNP)	Kayoko Isogai (PR seat incumbent)	20,124	12.53
	Communist	Toshio Inō	9,283	5.78	N/A
Majority			12,528	7.80
Registered electors			263,426
Turnout				63.23	11.17
	LDP gain from Tomorrow

2009

2009^[12]
Party		Candidate	Votes	%	±%
	Democratic	Katsumasa Suzuki (incumbent)	117,085	60.68
	Liberal Democratic	Motoshi Sugita (PR seat incumbent)	70,564	36.57
	Happiness Realization	Hidefumi Suzuki	5,304	2.75	New
Majority			46,521	24.11
Registered electors			265,069
Turnout				74.40	2.24
	Democratic hold

2005

2005^[11]
Party		Candidate	Votes	%	±%
	Democratic	Katsumasa Suzuki (incumbent)	97,382	52.17
	Liberal Democratic	Motoshi Sugita (won PR seat)	78,561	42.09
	Communist	Kenichiro Kuritani	10,713	5.74
Majority			18,821	10.08
Registered electors			263,654
Turnout				72.16	3.50
	Democratic hold

2003

2003^[10]
Party		Candidate	Votes	%
	Democratic	Katsumasa Suzuki	91,713	51.95
	Liberal Democratic	Katsuhito Asano (incumbent)	76,019	43.06
	Communist	Masami Kaneko	8,795	4.98
Majority			15,694	8.89
Registered electors			262,172
Turnout				68.66
	Democratic gain from LDP

2000

2000^[9]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Katsuhito Asano (incumbent)	67,256	37.83
	Independent	Katsumasa Suzuki	64,736	36.41	New
	Democratic	Yoshitaka Yoda	31,655	17.80	New
	Communist	Norihiro Nogami	12,211	6.87
	Independent	Kunio Ōyama	1,016	0.57	New
	Liberal League	Takao Uchiyama	917	0.52	New
Majority			2,520	1.42
Turnout
	LDP hold

1996

1996^[8]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Katsuhito Asano	72,661	49.81	New
	New Frontier	Kazuo Yoshitomi	44,421	30.45	New
	Communist	Kenichiro Kuritani	14,646	10.04	New
	Democratic	Chiaki Fujikawa	14,149	9.70	New
Majority			28,240	19.36
Turnout
	LDP win (new seat)

References

^ Ministry of Internal Affairs and Communications (MIC): [1] (in Japanese)
^ "衆議院トップページ >立法情報 >制定法律情報 >第210回国会　制定法律の一覧 >公職選挙法の一部を改正する法律法律第八十九号（令四・一一・二八）". House of Representatives of Japan. 2022-11-28. Retrieved 2023-02-23.
^ "愛知県" (PDF). Ministry of Internal Affairs and Communications. Retrieved 2023-01-09.
^ "衆議院トップページ >立法情報 >制定法律情報 >第193回国会　制定法律の一覧 >衆議院議員選挙区画定審議会設置法及び公職選挙法の一部を改正する法律の一部を改正する法律法律第五十八号（平二九・六・一六）". House of Representatives of Japan. 2017-06-16. Retrieved 2021-10-02.
^ "愛知県" (PDF). Ministry of Internal Affairs and Communications. Retrieved 2021-10-02.
^ "衆議院トップページ >立法情報 >制定法律情報 >第183回国会　制定法律の一覧 >衆議院小選挙区選出議員の選挙区間における人口較差を緊急に是正するための公職選挙法及び衆議院議員選挙区画定審議会設置法の一部を改正する法律の一部を改正する法律法律第六十八号（平二五・六・二八）". House of Representatives of Japan. 2013-06-28. Retrieved 2021-10-02.
^ "衆議院トップページ >立法情報 >制定法律情報 >第131回国会　制定法律の一覧 >法律第百四号（平六・一一・二五）". House of Representatives of Japan. 1994-11-25. Retrieved 2021-10-02.
^ ^a ^b "第41回衆議院議員選挙 - 愛知14区". Senkyo.com (in Japanese). Retrieved 2023-10-29.
^ ^a ^b "第42回衆議院議員選挙 - 愛知14区". Senkyo.com (in Japanese). Retrieved 2023-10-29.
^ ^a ^b "第43回衆議院議員選挙 - 愛知14区". Senkyo.com (in Japanese). Retrieved 2023-10-29.
^ ^a ^b "第44回衆議院議員選挙 - 愛知14区". the Asahi Shinbun (in Japanese). Retrieved 2023-10-29.
^ ^a ^b "第45回衆議院議員選挙 - 愛知14区". the Asahi Shinbun (in Japanese). Retrieved 2023-10-29.
^ ^a ^b "開票結果小選挙区愛知". Yomiuri Shimbun (in Japanese). Retrieved 2023-10-29.
^ ^a ^b "2014衆院選:衆議院選挙:選挙アーカイブス:NHK選挙WEB". NHK (in Japanese). Retrieved 2023-10-29.
^ ^a ^b "2017衆院選:衆議院選挙:選挙アーカイブス:NHK選挙WEB". Yomiuri Shimbun (in Japanese). Retrieved 2023-10-08.
^ ^a ^b "2021年衆議院総選挙　愛知14区". NHK (in Japanese). Retrieved 2023-10-08.
^ 日本放送協会. "衆議院選挙2024 埼玉(川越・越谷など)開票速報・選挙結果 NHK". www.nhk.or.jp (in Japanese). Retrieved 2025-03-31.

[1] Ministry of Internal Affairs and Communications (MIC): [1] (in Japanese)

[2] "衆議院トップページ >立法情報 >制定法律情報 >第210回国会　制定法律の一覧 >公職選挙法の一部を改正する法律法律第八十九号（令四・一一・二八）". House of Representatives of Japan. 2022-11-28. Retrieved 2023-02-23.

[3] "愛知県" (PDF). Ministry of Internal Affairs and Communications. Retrieved 2023-01-09.

[4] "衆議院トップページ >立法情報 >制定法律情報 >第193回国会　制定法律の一覧 >衆議院議員選挙区画定審議会設置法及び公職選挙法の一部を改正する法律の一部を改正する法律法律第五十八号（平二九・六・一六）". House of Representatives of Japan. 2017-06-16. Retrieved 2021-10-02.

[5] "愛知県" (PDF). Ministry of Internal Affairs and Communications. Retrieved 2021-10-02.

[6] "衆議院トップページ >立法情報 >制定法律情報 >第183回国会　制定法律の一覧 >衆議院小選挙区選出議員の選挙区間における人口較差を緊急に是正するための公職選挙法及び衆議院議員選挙区画定審議会設置法の一部を改正する法律の一部を改正する法律法律第六十八号（平二五・六・二八）". House of Representatives of Japan. 2013-06-28. Retrieved 2021-10-02.

[7] "衆議院トップページ >立法情報 >制定法律情報 >第131回国会　制定法律の一覧 >法律第百四号（平六・一一・二五）". House of Representatives of Japan. 1994-11-25. Retrieved 2021-10-02.

[elect96-8] "第41回衆議院議員選挙 - 愛知14区". Senkyo.com (in Japanese). Retrieved 2023-10-29.

[elect00-9] "第42回衆議院議員選挙 - 愛知14区". Senkyo.com (in Japanese). Retrieved 2023-10-29.

[elect03-10] "第43回衆議院議員選挙 - 愛知14区". Senkyo.com (in Japanese). Retrieved 2023-10-29.

[elect05-11] "第44回衆議院議員選挙 - 愛知14区". the Asahi Shinbun (in Japanese). Retrieved 2023-10-29.

[elect09-12] "第45回衆議院議員選挙 - 愛知14区". the Asahi Shinbun (in Japanese). Retrieved 2023-10-29.

[elect12-13] "開票結果小選挙区愛知". Yomiuri Shimbun (in Japanese). Retrieved 2023-10-29.

[elect14-14] "2014衆院選:衆議院選挙:選挙アーカイブス:NHK選挙WEB". NHK (in Japanese). Retrieved 2023-10-29.

[elect17-15] "2017衆院選:衆議院選挙:選挙アーカイブス:NHK選挙WEB". Yomiuri Shimbun (in Japanese). Retrieved 2023-10-08.

[elect21-16] "2021年衆議院総選挙　愛知14区". NHK (in Japanese). Retrieved 2023-10-08.

[17] 日本放送協会. "衆議院選挙2024 埼玉(川越・越谷など)開票速報・選挙結果 NHK". www.nhk.or.jp (in Japanese). Retrieved 2025-03-31.

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Aichi's electoral districts for the Diet of Japan
FPTP "small" districts (1996–present) 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 PR part of the Tōkai PR block (21 seats) House of Councillors At-large (15→16 Representatives, 6→8 Councillors)
SNTV "medium-sized" districts (1947–1993) 1 2 3 4 5 6 (19→22 Representatives, 6 Councillors)
Limited voting "large" districts (1946) 1 2 (18 Representatives)
SNTV "medium-sized" districts (1928–1942) 1 2 3 4 5 (17 Representatives)
FPTP/SNTV "small" districts (1920–1924) 1 2 3 4 5 6 7 8 9 10 11 12 13 (17 Representatives)
SNTV "large" districts (1902–1917) Nagoya city counties (gunbu) (13 Representatives)
FPTP/bloc voting "small" districts (1890–1898) 1 2 3 4 5 6 7 8 9 10 11 (11 Representatives)

First-past-the-post (FPTP) districts and proportional representation (PR) "blocks" for the Japanese House of Representatives of the National Diet (1996–present)
Speaker of the House of Representatives of Japan: Fukushiro Nukaga, Ibaraki 2nd Vice Speaker of the House of Representatives of Japan: Banri Kaieda, Tokyo PR
Hokkaidō	Block 8 seats Hokkaidō 1 2 3 4 5 6 7 8 9 10 11 12
Tōhoku	Block 12 seats Aomori 1 2 3 Iwate 1 2 3 Miyagi 1 2 3 4 5 Akita 1 2 3 Yamagata 1 2 3 Fukushima 1 2 3 4
Kita- (North) Kantō	Block 19 seats Ibaraki 1 2 3 4 5 6 7 Tochigi 1 2 3 4 5 Gunma 1 2 3 4 5 Saitama 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Minami- (South) Kantō	Block 23 seats Chiba 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Kanagawa 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Yamanashi 1 2
Tokyo	Block 19 seats Tokyo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Hokuriku-Shin'etsu	Block 10 seats Niigata 1 2 3 4 5 Toyama 1 2 3 Ishikawa 1 2 3 Fukui 1 2 Nagano 1 2 3 4 5
Tōkai	Block 21 seats Gifu 1 2 3 4 5 Shizuoka 1 2 3 4 5 6 7 8 Aichi 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 Mie 1 2 3 4
Kinki	Block 28 seats Shiga 1 2 3 Kyoto 1 2 3 4 5 6 Osaka 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Hyōgo 1 2 3 4 5 6 7 8 9 10 11 12 Nara 1 2 3 Wakayama 1 2
Chūgoku	Block 10 seats Tottori 1 2 Shimane 1 2 Okayama 1 2 3 4 Hiroshima 1 2 3 4 5 6 Yamaguchi 1 2 3
Shikoku	Block 6 seats Tokushima 1 2 Kagawa 1 2 3 Ehime 1 2 3 Kōchi 1 2
Kyūshū	Block 20 seats Fukuoka 1 2 3 4 5 6 7 8 9 10 11 Saga 1 2 Nagasaki 1 2 3 Kumamoto 1 2 3 4 Ōita 1 2 3 Miyazaki 1 2 3 Kagoshima 1 2 3 4 Okinawa 1 2 3 4
Former districts	Abolished in 2002 Hokkaido 13 Yamagata 4 Shizuoka 9 Shimane 3 Oita 4 Abolished in 2013 Fukui 3 Yamanashi 3 Tokushima 3 Kochi 3 Saga 3 Abolished in 2017 Aomori 4 Iwate 4 Mie 5 Nara 4 Kumamoto 5 Kagoshima 5 Abolished in 2022 Miyagi 6 Fukushima 5 Niigata 6 Shiga 4 Wakayama 3 Okayama 5 Hiroshima 7 Yamaguchi 4 Ehime 4 Nagasaki 4