Tohoku proportional representation block

The Tōhoku proportional representation block (比例[代表]東北ブロック, Hirei [daihyō] Tōhoku burokku) is one of eleven proportional representation (PR) blocks for the House of Representatives in the Diet of Japan. It consists of the Tōhoku region, namely the prefectures of Aomori, Iwate, Miyagi, Akita, Yamagata and Fukushima. Upon the introduction of proportional voting at the 1996 general election, the block elected 16 Representatives to the House. The block's representation was reduced to 14 Representatives at the 2000 general election, and to 13 in the 2017 election.[1]

Tōhoku Proportional Representation Block
Parliamentary constituency
for the Japanese House of Representatives
Map of House of Representatives proportional blocks, with the Tōhoku block highlighted
PrefecturesAomori, Iwate, Miyagi, Akita, Yamagata, and Fukushima
Electorate7,538,808
Current constituency
Created1994
Number of members13

Summary of results

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All major national parties have managed to obtain at least one of the PR seats in Tōhoku since the introduction of proportional voting in 1996. The region also contains several strongholds: Aomori in particular is a typical "conservative kingdom" and leans towards the LDP along with the Western prefectures along the Sea of Japan coast; Iwate is the home of Ichirō Ozawa, former NFP, LP and DPJ president and a "Democratic kingdom" having also the first prefectural parliament in Japan where the Democrats managed to obtain the status of strongest party in 2007.

General electionLDPDPJKōmeitōJCPSDPNFP ('96)/
LP ('00)/
TPJ ('12)/
PLP ('14)
JRP ('12)/
JIP ('14)
YPOthers
Votes%SeatsVotes%SeatsVotes%SeatsVotes%SeatsVotes%SeatsVotes%SeatsVotes%SeatsVotes%SeatsVotes%Seats
19961,630,77735.36513,41011.12442,7909.61382,2718.311,532,98733.26121,8282.60
20001,545,02832.051,024,25321.23474,2389.81391,0558.11517,26710.71786,75116.3396,1742.00
20031,794,28437.661,784,76837.45565,17911.91313,2906.61310,1876.51
20051,901,59536.561,748,16533.65620,63811.91325,1766.21362,5237.01244,9334.70
20091,491,76127.942,433,83645.57516,6889.71315,2015.91316,6355.91241,4454.5036,2950.70
20121,238,71628.65805,70918.63398,1319.21256,8385.91160,3673.70391,2169.01725,00616.72306,1027.1156,4121.30
20141,265,37232.95863,53922.54431,16911.22379,8119.91131,8573.40181,4874.70499,43713.0289,2272.30

List of representatives

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Elected Representatives
Tenure1996-20002000-032003-052005-092009-122012-142014-pres.
Rep.
Party
Zenmei Matsumoto
JCP
Chizuko Takahashi
JCP
Rep.
Party
Kenjirō Hatakeyama
SDP
Tetsuo Kanno
SDP
Kiyohiro Yamamoto
SDP
Tetsuo Kanno
SDP
Hideo Yoshiizumi
SDP
Kōji Hata
TPJ
Kōji Hata
PLP (from 2013)
Emi Kaneko
DPJ
Emi Kaneko
DP (from 2016)
Rep.
Party
Ichirō Hino (died 2003)
DPJ
Masayo Tanabu
DPJ
Kiyohito Hashimoto
DPJ
Masayo Tanabu
DPJ
Kazuko Kōri
DPJ
Kazuko Kōri
DP (from 2016)
Rep.
Party
Kenji Kodama
DPJ
Takao Satō
DPJ
Yōsuke Kondō
DPJ
Noriko Nakanowatami
DPJ
Yōsuke Kondō
DPJ
Yōsuke Kondō
DP (from 2016)
Rep.
Party
Yasusuke Konta
NFP
Yasasuke Konta
DPJ (from 1998)
Izumi Yoshida
DPJ
Kazuo Takamatsu
DPJ
Izumi Yoshida
DPJ
Manabu Terata
DPJ
Manabu Terata
DP (from 2016)
Rep.
Party
Kijūrō Sugahara
NFP
Kijūrō Sugahara (resigned 2001)
Lib. (from 1998)
Kentarō Ishihara
Lib.
Michihiko Kano
DPJ
Kazuko Kōri
DPJ
Kazuyuki Yamaguchi
DPJ
Shinji Oguma
JRP
Shinji Oguma
JIP (from 2014)
Sekio Masuta
JIP
Sekio Masuta
DP (from 2016)
Rep.
Party
Tatsuo Sasayama
NFP
Tatsuo Sasayama
Lib. (from 1998)
Kentarō Kudō
Lib.
Teruhiko Mashiko
DPJ
Hokuto Yokoyama
DPJ
Kyōichi Tsushima
DPJ
Toshihide Muraoka
JRP (until 2014)
Toshihide Muraoka
JRP (2014-15)
Toshihide Muraoka
Vision of Reform (2015-16)
Toshihide Muraoka
DP (from 2016)
Rep.
Party
Yoshihisa Inoue
NFP
Yoshihisa Inoue
Komeito (from 1998)
Rep.
Party
Kōdō Kohata
NFP
Kōdō Kohata
DPJ (from 1998)
Yoshinobu Takahashi
Lib.
Masashi Nakano
LDP
Miki Wajima (resigned in 2012)
DPJ
Ippu Watanabe
DPJ
Hiroki Hayashi
YP
Hiroki Hayashi
Unity Party (2013-14); member of JIP for 2 months in 2014
Yūichi Mayama
Komeito
Rep.
Party
Kōki Hagino
NFP
Kōki Hagino
LDP (from 1998)
Atsushi Watanabe
LDP
Chōuemon Kikuchi
DPJ
Sachiko Kanno
LDP
Ichirō Kanke
LDP
Rep.
Party
Hidefumi Minorikawa (died 2003)
LDP
Kyōichi Tsushima
LDP
Tatsuo Satō
LDP
Katsutoshi Kaneda
LDP
Miyo Ōkubo
LDP
Shigeaki Katsunama
LDP
Rep.
Party
Ichio Kumagai
LDP
Tokuichirō Tamazawa
LDP
Kenya Akiba
LDP
Hinako Takahashi
LDP
Rep.
Party
Kōji Futada
LDP
Hiroyuki Arai
LDP
Kōji Futada
LDP
Masayoshi Yoshino
LDP
Hidenori Hashimoto
LDP
Rep.
Party
Toshiaki Endō
LDP
Kōji Sakamoto
LDP
Masayoshi Yoshino
LDP
Kōji Sakamoto
LDP
Toshiaki Endō
LDP
Takashi Fujiwara
LDP
Rep.
Party
Tokuichirō Tamazawa
LDP
Seat abolished
Rep.
Party
Yoshiyuki Hozumi
LDP
Seat abolished

Recent results

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  • #: List rank assigned by the party
  • District column: For double candidates who concurrently ran in a single-member electoral district, the district column contains the electoral district where they stood and the sekihairitsu (lit. "narrow defeat ratio"), the ratio of margin of defeat. It determines the ranking of candidates who are put on the same list rank by their party.
  • (in parentheses): Double candidates who are not eligible for election in the proportional block either because they won their district races or were disqualified for having received less than 10% of the vote in the district race (also the threshold for losing the deposit)

2014

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Tōhoku block results in the 2014 general House of Representatives election[2]
#CandidateDistrictStatus#CandidateDistrictStatus#CandidateDistrictStatus
LDP: 1,265,372 votes (32.9%), 5 seatsDPJ: 863,539 votes (22.5%), 4 seatsJIP: 499,437 votes (13.0%), 2 seats
1(Jun Tsushima)Aomori 1 (won)1(Takeshi Shina)Iwate 1 (won)1(Shinji Oguma)Fukushima 4 (won)
(Akinori Eto)Aomori 2 (won)(Tōru Kikawada)Iwate 3 (won)Sekio MasutaAomori 1 (94.2%)Elected
(Tadamori Ōshima)Aomori 3 (won)(Jun Azumi)Miyagi 5 (won)Toshihide MuraokaAkita 3 (94.0%)Elected
(Tarō Kumura)Aomori 4 (won)(Kōichirō Genba)Fukushima 3 (won)Hiroki HayashiMiyagi 2 (66.4%)
(Shun'ichi Suzuki)Iwate 2 (won)Emi KanekoFukushima 1 (94.8%)ElectedNoriko NakanowatariAomori 2 (34.8%)
(Tōru Doi)Miyagi 1 (won)Yōsuke KondōYamagata 2 (92.3%)ElectedKōmeitō: 431,169 votes (11.2%), 2 seats
(Ken'ya Akiba)Miyagi 2 (won)Manabu TerataAkita 1 (87.0%)Elected1Yoshihisa InoueElected
(Akihiro Nishimura)Miyagi 3 (won)Kazuko KōriMiyagi 1 (86.8%)Elected2Yūichi MayamaElected
(Shintarō Itō)Miyagi 4 (won)Izumi YoshidaFukushima 5 (84.4%)JCP: 379,811 votes (9.9%), 1 seat
(Itsunori Onodera)Miyagi 6 (won)Masayo TanabuAomori 3 (82.8%)1Chizuko TakahashiElected
(Hiroyuki Togashi)Akita 1 (won)Takashi MidorikawaAkita 2 (69.1%)2Tomo Iwabuchi
(Katsutoshi Kaneda)Akita 2 (won)Kiyohito HashimotoMiyagi 3 (64.2%)PLP: 181,487 votes (4.7%), no seat
(Nobuhide Minorikawa)Akita 3 (won)Mitsunori AkabeFukushima 2 (63.6%)1(Ichirō Ozawa)Iwate 4 (won)
(Toshiaki Endō)Yamagata 1 (won)Masae IdoMiyagi 4 (51.2%)Kōji HataIwate 2 (84.1%)-
(Norikazu Suzuki)Yamagata 2 (won)Takashi YamauchiAomori 4 (48.1%)3Sadao Hirano
(Ayuko Katō)Yamagata 3 (won)Masahiro HaradaYamagata 1 (46.7%)PFG: 71,026 votes (1.8%), no seat
(Yoshitami Kameoka)Fukushima 1 (won)Sayuri KamataMiyagi 6 (32.4%)1(Teruaki Masumoto)Miyagi 2 (16.7%)DQ
(Takumi Nemoto)Fukushima 2 (won)(Taisei Yoshida)Yamagata 3 (20.0%)DQ2Nakako Uda
(Masayoshi Yoshino)Fukushima 5 (won)19Yoshiaki KobayashiHRP: 18,201 votes (0.5%), no seat
Ichirō KankeFukushima 4 (99.2%)ElectedSDP: 131,857 votes (3.4%), no seat1Hisshō Yanai
Takashi FujiwaraIwate 4 (76.7%)Elected1(Uzen Ogawa)Fukushima 4 (17.8%)DQ2Ryōta Shirotori
Hinako TakahashiIwate 1 (60.4%)Elected(Takashi Kuwajima)Miyagi 2 (12.8%)DQ3Tetsushi Yui
Hidenori HashimotoIwate 3 (57.4%)Elected(Mitsumasa Hosokawa)Iwate 1 (11.7%)DQ
Shigeaki KatsunumaMiyagi 5 (52.9%)Elected(Masamichi Itō)Akita 1 (8.1%)DQ
Kentarō UesugiFukushima 3 (52.0%)5Masahiro Kimura
26Sachiko Kanno
27Osamu Yoshida
28Fumito Murakami

2012

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Tōhoku block results in the 2012 general House of Representatives election[3]
#CandidateDistrictStatus#CandidateDistrictStatus#CandidateDistrictStatus
LDP: 1,238,716 votes (28.6%), 5 seatsDPJ: 805,709 votes (18.6%), 3 seatsJRP: 725,006 votes (16.7%), 2 seats
1(Jun Tsushima)Aomori 1 (won)1(Takeshi Shina)Iwate 1 (won)1Shinji OgumaFukushima 4 (69.7%)Elected
(Akinori Eto)Aomori 2 (won)(Tōru Kikawada)Iwate 3 (won)2Toshihide MuraokaAkita 3 (76.5%)Elected
(Tadamori Ōshima)Aomori 3 (won)(Jun Azumi)Miyagi 5 (won)Sekio MasutaAomori 1 (64.7%)
(Tarō Kimura)Aomori 4 (won)(Kōichirō Genba)Fukushima 3 (won)4Masashi NakanoMiyagi 2 (59.1%)
(Shun'ichi Suzuki)Iwate 2 (won)Izumi YoshidaFukushima 5 (88.7%)ElectedNoboru UsamiFukushima 5 (42.8%)
(Tōru Doi)Miyagi 1 (won)Yōsuke KondōYamagata 2 (81.2%)ElectedMasaki HatakeyamaMiyagi 4 (38.2%)
(Ken'ya Akiba)Miyagi 2 (won)Kazuko KōriMiyagi 1 (69.6%)ElectedTakeaharu SatōYamagata 3 (35.2%)
(Akihiro Nishimura)Miyagi 3 (won)Michihiko KanoYamagata 1 (68.9%)Kazunori MidorikawaFukushima 2 (27.9%)
(Shintarō Itō)Miyagi 4 (won)Keiki IshiyamaMiyagi 4 (67.6%)Hiroaki KawanoYamagata 2 (26.1%)
(Itsunori Onodera)Miyagi 6 (won)Manabu TerataAkita 1 (67.1%)(Nobuhiro Ōmiya)Akita 1 (20.9%)DQ
(Hiroyuki Togashi)Akita 1 (won)Hiroshi KawaguchiAkita 2 (62.5%)Kōmeitō: 398,131 votes (9.2%), 1 seat
(Katsutoshi Kaneda)Akita 2 (won)Masayo TanabuAomori 3 (61.6%)1Yoshihisa InoueElected
(Nobuhide Minorikawa)Akita 3 (won)Kiyohito HashimotoMiyagi 3 (53.2%)2Yūichi Mayama
(Toshiaki Endō)Yamagata 1 (won)Azuma KonnoMiyagi 2 (45.8%)TPJ: 391,216 votes (9.0%), 1 seat
(Norikazu Suzuki)Yamagata 2 (won)Hideki ŌbaFukushima 1 (36.7%)1Kōji HataIwate 2 (65.9%)Elected
(Yoshitami Kameoka)Fukushima 1 (won)Toshiaki OikawaIwate 4 (36.6%)Yasunori SaitōMiyagi 2 (44.8%)
(Takumi Nemoto)Fukushima 2 (won)Kyōichi TsushimaAomori 4 (33.6%)Hokuto YokoyamaAomori 1 (43.7%)
(Ichirō Kanke)Fukushima 4 (won)Yasuo SaitōFukushima 2 (26.4%)Yōzaburō IshiharaFukushima 1 (41.3%)
(Gōji Sakamoto)Fukushima 5 (won)Mariko MitsuiAkita 3 (24.3%)Kazumi ŌtaFukushima 2 (27.1%)
Hinako TakahashiIwate 1 (78.7%)ElectedTomonobu NakamuraAomori 2 (22.9%)Kimiko KyōnoAkita 3 (25.9%)
Takashi FujiwaraIwate 4 (61.3%)ElectedSayuri KamataMiyagi 6 (21.5%)(Kazuo Takamatsu)Akita 1 (13.2%)DQ
Hidenori HashimotoIwate 3 (57.8%)Elected(Rina Hatano)Aomori 1 (23.3%)DQ8Chōuemon Kikuchi
Miyo ŌkuboMiyagi 5 (47.8%)ElectedYP: 306,102 votes (7.1%), 1 seat9Yōko TassoIwate 1 (74.5%)
Sachiko KannoFukushima 3 (45.2%)Elected1Hiroki HayashiMiyagi 1 (43.7%)ElectedNaomi SatōIwate 3 (69.4%)
25Osamu YoshidaFumihiro KikuchiMiyagi 2 (30.2%)Noriko NakanowatariAomori 2 (22.1%)
26Fumito Murakami(Kazumasa Sugamoto)Fukushima 5 (16.5%)DQ(Masato Yokota)Miyagi 1 (18.9%)DQ
JCP: 256,838 votes (5.9%), 1 seatSDP: 160,367 votes (3.7%), no seat(Takashi Yamanouchi)Aomori 3 (17.1%)DQ
1Chizuko TakahashiElected1Hideo YoshiizumiYamagata 3 (31.9%)(Nobuko Abe)Miyagi 5 (12.7%)DQ
2Tomo IwabuchiHiroshi IshidaAkita 2 (23.4%)(Kiichi Matsumoto)Fukushima 5 (11.2%)DQ
NRP: 41,587 votes (1.0%), no seatUzen OgawaFukushima 4 (21.9%)16Tamikazu Kawaguchi
1Kentarō Uesugi(Masahiro Isawa)Iwate 1 (17.7%)DQHRP: 14,825 votes (0.3%), no seat
(Takashi Kuwajima)Miyagi 1 (7.4%)DQ1Hironori Matsushima
6Fumiyo Yamana2Shūji Nakanishi
7Tetsuo Kanno3Hidemitsu Sakai

2009

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Tōhoku block results in the 2009 general election[4][5]
LDP: 1,491,761 votes (27.9%), 4 seatsDPJ: 2,433,836 votes (45.5%), 7 seatsKōmeitō: 516,688 votes (9.7%), 1 seat
#CandidateDistrict"Loss ratio"
(sekihairitsu)
Elected#CandidateDistrict"Loss ratio"Elected#CandidateDistrict"Loss ratio"Elected
1Masayoshi YoshinoFukushima 3(35.5%)Elected1Masayo TanabuAomori 399.5%Elected1Yoshihisa InouePR onlyElected
2Ken'ya AkibaPR onlyElectedKyōichi TsushimaAomori 486.8%Elected2Kaneshige Wakamatsu
3Toshiaki EndōYamagata 198.7%ElectedNoriko NakanowatariAomori 274.2%Elected3Tetsuya Kawamata
Katsutoshi KanedaAkita 298.5%ElectedHokuto YokoyamaAomori 1Won districtJCP: 315,201 votes (5.9%), 1 seat
Akinori EtoAomori 2Won districtTakeshi ShinaIwate 1Won district#CandidateDistrict"Loss ratio"Elected
Tadamori ŌshimaAomori 3Won districtKōji HataIwate 2Won district1Chizuko TakahashiPR onlyElected
Tarō KimuraAomori 4Won districtTōru KikawadaIwate 3Won district2Shizue Miyamoto
Itsunori OnoderaMiyagi 6Won districtKazuko KōriMiyagi 1Won district3Satoshi SuzukiAkita 117.0%
Kōichi KatōYamagata 3Won districtYasunori SaitōMiyagi 2Won districtMikio KatōMiyagi 49.9%
Nobuhide MinorikawaAkita 388.9%Kiyohito HashimotoMiyagi 3Won districtYō YoshimataAomori 17.8%
Yoshitaka KameokaFukushima 187.4%Keiki IshiyamaMiyagi 4Won districtSadakiyo SegawaIwate 46.1%
Takumi NemotoFukushima 284.9%Jun AzumiMiyagi 5Won districtMasayuki SatōYamagata 15.6%
Shun'ichi SuzukiIwate 282.1%Manabu TerataAkita 1Won districtSDP: 316,635 votes (5.9%), 1 seat
Akihiro NishimuraMiyagi 379.0%Mikiko KyōnoAkita 3Won district#CandidateDistrict"Loss ratio"Elected
Shintarō ItōMiyagi 477.2%Michihiko KanoYamagata 1Won district1Hideo YoshiizumiYamagata 361.5%Elected
Masami SaitōMiyagi 570.7%Yōsuke KondōYamagata 2Won districtTetsuo KannoMiyagi 653.6%
Kōji FutadaAkita 166.3%Yōsaburō IshiharaFukushima 1Won districtKiyohiro YamamotoAkita 225.2%
Kōji SakamotoFukushima 565.5%Kazumi ŌtaFukushima 2Won districtSenryō ObaraIwate 421.5%
Masashi NakanoMiyagi 262.3%Kōichirō GenbaFukushima 3Won districtHidehiko WatanabeAomori 112.6%
Tōru DoiMiyagi 158.2%Kōzō WatanabeFukushima 4Won districtMasahiro IsawaIwate 111.2%
Atsushi WatanabeFukushima 453.8%Izumi YoshidaFukushima 5Won districtYP: 241,445 votes (4.5%), no seat
Hironori SuzukiYamagata 248.7%22Miki WajimaPR onlyElected#CandidateDistrict"Loss ratio"Elected
Hidenori HashimotoIwate 346.9%23Kazuo TakamatsuElected1Shinji OgumaFukushima 446.7%
Hinako TakahashiIwate 143.4%24Chōuemon KikuchiElectedShigehito SasakiAkita 29.2%
Yoshinobu TakahashiIwate 431.1%25Kazuyuki YamaguchiElectedHRP: 36,295 votes (0.7%), no seat
26Nobuhiro ŌmiyaPR only26Tamikazu Kawaguchi(removed)#CandidateDistrict"Loss ratio"Elected
27Shigeyo Nagaoka27Ippu Watanabe(in 2012)1Hironori MatsushimaPR only
28Hisataka Satō28Hisashi Suzuki2Yukiya Uejō
3Maki Akimoto

References

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  1. ^ MIC: 2017 changes to House of Representatives electoral districts (in Japanese)
  2. ^ 総選挙2014>開票結果 比例代表 東北(定数14). Yomiuri Shimbun (in Japanese). Retrieved 2015-12-01.
  3. ^ 総選挙2012>開票結果 比例代表 東北(定数14). Yomiuri Shimbun (in Japanese). Retrieved 2013-02-08.
  4. ^ Ministry of Internal Affairs and Communications: Results of the 2009 general election
  5. ^ Yomiuri Shimbun: Election feature 2009