Aichi 8th district

Aichi 8th District
Aichi 8th District
Parliamentary constituency; for the Japanese House of Representatives
	Numbered map of Aichi Prefecture single-member districts
Prefecture	Aichi
Proportional District	Tōkai
Electorate	437,388
Current constituency
Seats	One
Party	LDP
Representative	Tadahiko Ito
Municipalities	Handa, Tokoname, Tōkai, Chita, and Chita District

Aichi 8th district (愛知県第8区, Aichi-ken dai-hachiku or simply 愛知8区, Aichi-hakku) is a single-member constituency of the House of Representatives, the lower house of the national Diet of Japan.

List of representatives

Election	Representative
1996	Tōichiro Kuno [ja]	Liberal Democratic
2000	Hiroshi Ōki [ja]	Liberal Democratic
2003	Yutaka Banno	Democratic
2005	Tadahiko Ito	Liberal Democratic
2009	Yutaka Banno	Democratic
2012	Tadahiko Ito	Liberal Democratic
2014
2017
2021

Election Results

2021^[2]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Tadahiko Ito (Incumbent)	121,714	50.22	4.07
	CDP	Yutaka Banno (elected by Tōkai PR block)	120,649	49.78	New
Registered electors			437,624
Turnout				56.53	1.87
	Liberal Democratic hold

2017^[3]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Tadahiko Ito (Incumbent)	108,477	46.15	1.42
	Independent	Yutaka Banno (Incumbent-Tōkai PR block)	106,625	45.37	New
	Communist	Tadahiro Nagatomo	19,931	8.48	1.00
Registered electors			439,060
Turnout				54.66	0.96
	Liberal Democratic hold

2014^[4]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Tadahiko Ito (Incumbent)	109,723	47.57	0.84
	Democratic	Yutaka Banno (elected by Tōkai PR block)	99,058	42.95	10.12
	Communist	Tadahiro Nagatomo	21,859	9.48	2.60
Registered electors			425,151
Turnout				55.62	4.64
	Liberal Democratic hold

2012^[5]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Tadahiko Ito	115,407	46.73	8.59
	Democratic	Yutaka Banno (Incumbent)	81,078	32.83	27.32
	Tomorrow	Narumi Masuda	33,693	13.64	New
	Communist	Tadahiro Nagatomo	16,806	6.80	1.46
Registered electors			422,291
Turnout				60.26	9.94
	Liberal Democratic gain from Democratic

2009^[6]
Party		Candidate	Votes	%	±%
	Democratic	Yutaka Banno (Incumbent-Tōkai PR block)	172,839	60.15	17.29
	Liberal Democratic	Tadahiko Ito (Incumbent)	109,582	38.14	7.73
	Happiness Realization	Hidenori Kosako	4,907	1.71	New
Registered electors			417,869
Turnout				70.20	2.76
	Democratic gain from Liberal Democratic

2005^[7]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Tadahiko Ito	123,280	45.87	6.76
	Democratic	Yutaka Banno (Incumbent) (elected by Tōkai PR block)	115,200	42.86	11.16
	New Party Nippon	Yūsuke Morita	15,943	5.93	New
	Communist	Tōru Kamiya	14,362	5.34	1.53
Registered electors			404,948
Turnout				67.44	6.74
	Liberal Democratic gain from Democratic

2003^[8]
Party		Candidate	Votes	%	±%
	Democratic	Yutaka Banno (Incumbent-Tōkai PR block)	127,411	54.02	19.06
	Liberal Democratic	Hiroshi Ōki [ja] (Incumbent)	92,245	39.11	3.88
	Communist	Tōru Kamiya	16,216	6.87	0.77
Turnout				60.70
Registered electors			398,033
	Democratic gain from Liberal Democratic

2000^[9]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Hiroshi Ōki [ja]	84,641	35.23	9.20
	Democratic	Yutaka Banno (Incumbent) (elected by Tōkai PR block)	83,988	34.96	New
	Assembly of Independents	Yūsuke Morita	52,046	21.66	New
	Communist	Isamu Kajiura	18,357	7.64	3.42
	Liberal	Shuji Sekiguchi	1,199	0.50	New
Turnout
	Liberal Democratic hold

1996^[10]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Tōichiro Kuno [ja]	93,053	44.43	New
	New Frontier	Yūsuke Morita	90,099	43.02	New
	Communist	Isamu Kajiura	23,166	11.06	New
	Culture Forum	Kazuko Yamazaki	2,259	1.08	New
	Independent	Kenichi Shimoda	873	0.42	New
Turnout

References

^ Number of registrants on the electoral list and overseas electoral list as of September 1, 2022
^ "2021年衆議院総選挙愛知8区". NHK (in Japanese). Retrieved 2023-10-29.
^ "開票結果小選挙区愛知". NHK (in Japanese). Retrieved 2023-10-29.
^ "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.
^ "開票結果小選挙区愛知". Yomiuri Shimbun (in Japanese). Retrieved 2023-10-29.
^ "第45回衆議院議員選挙 - 愛知8区" (in Japanese). Retrieved 2023-10-29.
^ "第44回衆議院議員選挙 - 愛知8区" (in Japanese). Retrieved 2023-10-29.
^ "第43回衆議院議員選挙 - 愛知8区" (in Japanese). Retrieved 2023-10-29.
^ "第42回衆議院議員選挙 - 愛知8区" (in Japanese). Retrieved 2023-10-29.
^ "第41回衆議院議員選挙 - 愛知8区" (in Japanese). Retrieved 2023-10-29.

[1] Number of registrants on the electoral list and overseas electoral list as of September 1, 2022

[2] "2021年衆議院総選挙愛知8区". NHK (in Japanese). Retrieved 2023-10-29.

[3] "開票結果小選挙区愛知". NHK (in Japanese). Retrieved 2023-10-29.

[4] "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.

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

[6] "第45回衆議院議員選挙 - 愛知8区" (in Japanese). Retrieved 2023-10-29.

[7] "第44回衆議院議員選挙 - 愛知8区" (in Japanese). Retrieved 2023-10-29.

[8] "第43回衆議院議員選挙 - 愛知8区" (in Japanese). Retrieved 2023-10-29.

[9] "第42回衆議院議員選挙 - 愛知8区" (in Japanese). Retrieved 2023-10-29.

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

v t e 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 (8 block seats, 12 district seats)	Hokkaidō 1 2 3 4 5 6 7 8 9 10 11 12
Tōhoku (12 block seats, 23 district 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 (19 block seats, 32 district 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 (23 block seats, 33 district 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 (19 block seats, 25 district 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 (10 block seats, 19 district 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 (21 block seats, 32 district 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 14 15 16 Mie 1 2 3 4
Kinki (28 block seats, 47 district 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 (10 block seats, 20 district seats)	Tottori 1 2 Shimane 1 2 Okayama 1 2 3 4 Hiroshima 1 2 3 4 5 6 Yamaguchi 1 2 3
Shikoku (6 block seats, 11 district seats)	Tokushima 1 2 Kagawa 1 2 3 Ehime 1 2 3 Kōchi 1 2
Kyūshū (20 block seats, 35 district 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
Districts eliminated in the 2002 reapportionments	Hokkaido 13 Yamagata 4 Shizuoka 9 Shimane 3 Oita 4
Districts eliminated in the 2013 reapportionments	Fukui 3 Yamanashi 3 Tokushima 3 Kochi 3 Saga 3
Districts eliminated in the 2017 reapportionments	Aomori 4 Iwate 4 Mie 5 Nara 4 Kumamoto 5 Kagoshima 5
Districts eliminated in the 2022 reapportionments	Miyagi 6 Fukushima 5 Niigata 6 Shiga 4 Wakayama 3 Okayama 5 Hiroshima 7 Yamaguchi 4 Ehime 4 Nagasaki 4

Aichi 8th District
Parliamentary constituency for the Japanese House of Representatives
Numbered map of Aichi Prefecture single-member districts
Prefecture	Aichi
Proportional District	Tōkai
Electorate	437,388^[1]
Current constituency
Seats	One
Party	LDP
Representative	Tadahiko Ito
Municipalities	Handa, Tokoname, Tōkai, Chita, and Chita District