The 2017 Japanese general election in Hokkaido were held on October 22, 2017, to elect the 20 representatives, one from each of 12 Electoral districts and 8 proportional seats.
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All 20 seats to the House of Representatives | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Constituency | 2014 result | 2017 winning party | Votes | ||||||||||||
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| Party | Votes | Share | Majority | LDP | Komeito | CDP | Kibō | JCP | Ishin | Others [a] | Total | ||||
| District 1 | DPJ | CDP | 139,110 | 53.48% | 18,123 | 120,987 | 139,110 | ||||||||
| District 2 | LDP | LDP | 104,824 | 41.35% | 30,399 | 104,824 | 74,425 | 52,626 | 21,643 | ||||||
| District 3 | LDP | CDP | 141,680 | 54.36% | 22,719 | 118,961 | 141,680 | ||||||||
| District 4 | LDP | LDP | 104,054 | 45.92% | 13,435 | 104,054 | 90,619 | 31,941 | |||||||
| District 5 | LDP | LDP | 142,687 | 49.84% | 6,739 | 142,687 | 135,948 | 7,632 | |||||||
| District 6 | DPJ | CDP | 136,312 | 54.49% | 22,461 | 113,851 | 136,312 | ||||||||
| District 7 | LDP | LDP | 95,200 | 66.60% | 47,460 | 95,200 | 47,740 | ||||||||
| District 8 | DPJ | CDP | 125,771 | 55.40% | 24,528 | 101,243 | 125,771 | ||||||||
| District 9 | LDP | LDP | 108,747 | 46.75% | 20,427 | 108,747 | 88,320 | 35,543 | |||||||
| District 10 | NKP | NKP | 96,795 | 50.13% | 513 | 96,795 | 96,282 | ||||||||
| District 11 | LDP | CDP | 98,214 | 54.47% | 16,118 | 82,096 | 98,214 | ||||||||
| District 12 | LDP | LDP | 97,113 | 54.14% | 38,691 | 97,113 | 58,422 | 23,830 | |||||||
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| Incumbent | Elected Member | ||||
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| Member | Party | First elected | Status | Member | Party |
| Takahiro Yokomichi | DP | 1969 | Incumbent retired. CDP pick up. | Daiki Michishita | CDP |
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| Incumbent | Elected Member | ||||
|---|---|---|---|---|---|
| Member | Party | First elected | Status | Member | Party |
| Takamori Yoshikawa | LDP | 1996 | Incumbent reelected. | Takamori Yoshikawa | LDP |
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| Incumbent | Elected Member | ||||
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| Member | Party | First elected | Status | Member | Party |
| Hirohisa Takagi | LDP | 2012 | Incumbent defeated. | Satoshi Arai | CDP |
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| Incumbent | Elected Member | ||||
|---|---|---|---|---|---|
| Member | Party | First elected | Status | Member | Party |
| Hiroyuki Nakamura | LDP | 2012 | Incumbent reelected. | Hiroyuki Nakamura | LDP |
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| Incumbent | Elected Member | ||||
|---|---|---|---|---|---|
| Member | Party | First elected | Status | Member | Party |
| Yoshiaki Wada | LDP | 2016 (by-el) | Incumbent reelected. | Yoshiaki Wada | LDP |
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| Incumbent | Elected Member | ||||
|---|---|---|---|---|---|
| Member | Party | First elected | Status | Member | Party |
| Takahiro Sasaki | CDP | 2005 | Incumbent reelected. | Takahiro Sasaki | CDP |
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| Incumbent | Elected Member | ||||
|---|---|---|---|---|---|
| Member | Party | First elected | Status | Member | Party |
| Yoshitaka Itō | LDP | 2009 | Incumbent reelected. | Yoshitaka Itō | LDP |
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| Incumbent | Elected Member | ||||
|---|---|---|---|---|---|
| Member | Party | First elected | Status | Member | Party |
| Seiji Osaka | CDP | 2005 | Incumbent reelected. | Seiji Osaka | CDP |
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| Incumbent | Elected Member | ||||
|---|---|---|---|---|---|
| Member | Party | First elected | Status | Member | Party |
| Manabu Horii | LDP | 2012 | Incumbent reelected. | Manabu Horii | LDP |
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| Incumbent | Elected Member | ||||
|---|---|---|---|---|---|
| Member | Party | First elected | Status | Member | Party |
| Hisashi Inatsu | Komeito | 2012 | Incumbent reelected. | Hisashi Inatsu | Komeito |
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| Incumbent | Elected Member | ||||
|---|---|---|---|---|---|
| Member | Party | First elected | Status | Member | Party |
| Yūko Nakagawa | LDP | 2012 | Incumbent defeated. | Kaori Ishikawa | CDP |
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| Incumbent | Elected Member | ||||
|---|---|---|---|---|---|
| Member | Party | First elected | Status | Member | Party |
| Arata Takebe | LDP | 2012 | Incumbent reelected. | Arata Takebe | LDP |
| Party | Votes | Percentage | Seats | |
|---|---|---|---|---|
| LDP | 779,903 | 28.8% | 3 | |
| CDP | 714,032 | 26.4% | 3 | |
| Kibō | 331,463 | 12.2% | 1 | |
| Komeito | 298,573 | 11.0% | 1 | |
| Communist | 230,316 | 8.5% | 0 | |
| New Party Daichi | 226,552 | 8.4% | 0 | |
| Ishin | 74,701 | 2.8% | 0 | |
| SDP | 37,374 | 1.4% | 0 | |
| HRP | 13,983 | 0.5% | 0 | |
| Party | Elected Member | District | ||
|---|---|---|---|---|
| LDP | | Takako Suzuki | ー | |
| | Koichi Watanabe | ー | ||
| | Toshimitsu Funahashi | Hokkaido 1st | ||
| CDP | | Hiroshi Kamiya | Hokkaido 10th | |
| | Maki Ikeda | Hokkaido 5th | ||
| | Hiranao Honda | Hokkaido 4th | ||
| Kibō | | Tatsumaru Yamaoka | Hokkaido 9th | |
| Komeito | | Hidemichi Sato | ー | |