Kagawa 2nd district

Kagawa 2nd District
Kagawa 2nd District
香川県第2区
Parliamentary constituency; for the Japanese House of Representatives
Prefecture	Kagawa
Proportional District	Shikoku
Electorate	256,773 (as of September 2022)
Current constituency
Created	1994
Seats	One
Party	DPFP
Representative	Yuichiro Tamaki
Municipalities	Sakaide, Sanuki, Higashikagawa, Kita District, Ayauta District, Part of Takamatsu, and Part of Marugame

Last updated August 02, 2025

Kagawa 2nd district is a constituency of the House of Representatives in the Diet of Japan, located in Kagawa prefecture. As of September 2022, it had 256,773 eligible voters.^[2]

Area

The district includes the following municipalities:^[3]

Sakaide
Sanuki
Higashikagawa
Miki Town
Ayagawa Town
Utazu Town
The former towns of Aji, Kokubunji, Kagawa, Kōnan, Shionoe and Mure who merged with Takamatsu in 2005 or 2006
The former towns of Ayauta and Hanzan who merged with Marugame in 2005

List of representatives

Election	Representative		Notes
1996	Yoshio Kimura	Liberal Democratic
2000
2003
2005
2009	Yuichiro Tamaki	Democratic	Incumbent
2012
2014
2017		Kibō
2021		DPP
2024		DPP

Election results

2024 ^[4]
Party		Candidate	Votes	%	±%
	DPP	Yuichiro Tamaki	89,899	66.4	2.9
	LDP	Takakazu Seto (won seat in PR block)	39,006	28.8	7.7
	JCP	Mayu Ishida	6,466	4.8
Turnout				54.95	3.58
	DPP hold

2021 ^[5]
Party		Candidate	Votes	%	±%
	DPFP	Yuichiro Tamaki (Incumbent)	94,530	63.50	New
	Liberal Democratic	Takakazu Seto	54,334	36.50	3.90
Registered electors			258,730
Turnout				58.53	2.21
	DPP hold

2017 ^[6]
Party		Candidate	Votes	%	±%
	Kibō	Yuichiro Tamaki (Incumbent)	82,345	55.49	New
	Liberal Democratic	Takakazu Seto (Incumbent-Shikoku PR block)	59,949	40.40	0.20
	Communist	Tadashi Kawamura	6,098	4.11	0.53
Registered electors			267,905
Turnout				56.32
	Kibō no Tō hold

2014 ^[7]
Party		Candidate	Votes	%	±%
	Democratic	Yuichiro Tamaki (Incumbent)	78,797	55.82	5.78
	Liberal Democratic	Takakazu Seto (Incumbent-Shikoku PR block) (reelected by Shikoku PR block)	57,318	40.60	4.93
	Communist	Mamoru Saeki	5,050	3.58	0.85
Turnout
	Democratic hold

2012 ^[8]
Party		Candidate	Votes	%	±%
	Democratic	Yuichiro Tamaki (Incumbent)	79,153	50.04	7.13
	Liberal Democratic	Takakazu Seto (elected by Shikoku PR block)	72,030	45.53	4.18
	Communist	Mamoru Saeki	7,010	4.43	0.77
Turnout
	Democratic hold

2009 ^[9]
Party		Candidate	Votes	%	±%
	Democratic	Yuichiro Tamaki	109,863	57.17	18.26
	Liberal Democratic	Yoshio Kimura (Incumbent)	79,463	41.35	14.54
	Happiness Realization	Misako Doi	2,848	1.48	New
Turnout
	Democratic gain from LDP

2005 ^[10]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Yoshio Kimura (Incumbent)	100,794	55.89	0.47
	Democratic	Yuichiro Tamaki	70,177	38.91	0.83
	Communist	Tadashi Kawamura	9,382	5.20	0.37
Turnout
	LDP hold

2003 ^[11]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Yoshio Kimura (Incumbent)	85,370	56.36	2.78
	Democratic	Mitsuhiro Manabe [ ja ]	57,676	38.08	4.28
	Communist	Tadashi Kawamura	8,430	5.57	1.78
Turnout
	LDP hold

2000 ^[12]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Yoshio Kimura (Incumbent)	84,030	53.58	25.13
	Democratic	Mitsuhiro Manabe [ ja ]	53,015	33.80	New
	Communist	Hisashi Matsuura	11,532	7.35	13.94
	Independent	Takeshi Inozuka	8,265	5.27	New
Turnout
	LDP hold

1996 ^[13]
Party		Candidate	Votes	%	±%
	Liberal Democratic	Yoshio Kimura	98,531	78.71	New
	Communist	Hisashi Matsuura	26,658	21.29	New
Turnout

References

↑ "総務省｜令和4年9月1日現在選挙人名簿及び在外選挙人名簿登録者数" [Ministry of Internal Affairs and Communications - Number of registered voters as of 1 September 2022] (in Japanese). Retrieved 2023-01-04.
↑ "総務省｜令和4年9月1日現在選挙人名簿及び在外選挙人名簿登録者数" [Ministry of Internal Affairs and Communications - Number of registered voters as of 1 September 2022] (in Japanese). Retrieved 2023-01-04.
↑ "衆議院小選挙区の選挙区図". Kagawa Prefecture Official Web (in Japanese).
↑ "2024年衆議院総選挙香川2区". NHK (in Japanese). Retrieved 2024-11-10.
↑ "2021年衆議院総選挙香川2区". NHK (in Japanese). Retrieved 2023-10-29.
↑ "開票結果小選挙区香川". 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.
↑ "開票結果小選挙区香川". Yomiuri Shimbun (in Japanese). Archived from the original on 2016-11-30. Retrieved 2023-10-29.
↑ "第45回衆議院議員選挙 - 香川2区" (in Japanese). Retrieved 2023-10-29.
↑ "第44回衆議院議員選挙 - 香川2区" (in Japanese). Retrieved 2023-10-29.
↑ "第43回衆議院議員選挙 - 香川2区" (in Japanese). Retrieved 2023-10-29.
↑ "第42回衆議院議員選挙 - 香川2区" (in Japanese). Retrieved 2023-10-29.
↑ "第41回衆議院議員選挙 - 香川2区" (in Japanese). Retrieved 2023-10-29.

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[1] "総務省｜令和4年9月1日現在選挙人名簿及び在外選挙人名簿登録者数" [Ministry of Internal Affairs and Communications - Number of registered voters as of 1 September 2022] (in Japanese). Retrieved 2023-01-04.

[2] "総務省｜令和4年9月1日現在選挙人名簿及び在外選挙人名簿登録者数" [Ministry of Internal Affairs and Communications - Number of registered voters as of 1 September 2022] (in Japanese). Retrieved 2023-01-04.

[3] "衆議院小選挙区の選挙区図". Kagawa Prefecture Official Web (in Japanese).

[4] "2024年衆議院総選挙香川2区". NHK (in Japanese). Retrieved 2024-11-10.

[5] "2021年衆議院総選挙香川2区". NHK (in Japanese). Retrieved 2023-10-29.

[6] "開票結果小選挙区香川". NHK (in Japanese). Retrieved 2023-10-29.

[7] "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.

[8] "開票結果小選挙区香川". Yomiuri Shimbun (in Japanese). Archived from the original on 2016-11-30. Retrieved 2023-10-29.

[9] "第45回衆議院議員選挙 - 香川2区" (in Japanese). Retrieved 2023-10-29.

[10] "第44回衆議院議員選挙 - 香川2区" (in Japanese). Retrieved 2023-10-29.

[11] "第43回衆議院議員選挙 - 香川2区" (in Japanese). Retrieved 2023-10-29.

[12] "第42回衆議院議員選挙 - 香川2区" (in Japanese). Retrieved 2023-10-29.

[13] "第41回衆議院議員選挙 - 香川2区" (in Japanese). Retrieved 2023-10-29.

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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	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 14 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

Kagawa 2nd District
香川県第2区
Parliamentary constituency for the Japanese House of Representatives

Prefecture	Kagawa
Proportional District	Shikoku
Electorate	256,773 (as of September 2022)^[1]
Current constituency
Created	1994
Seats	One
Party	DPFP
Representative	Yuichiro Tamaki
Municipalities	Sakaide, Sanuki, Higashikagawa, Kita District, Ayauta District, Part of Takamatsu, and Part of Marugame

Kagawa 2nd district

Contents

Area

List of representatives

Election results

References