List of districts of the House of Representatives of Japan
December 05, 2023
As of 2021[update], the House of Representatives of Japan is elected from a combination of multi-member districts and single-member districts, a method called Parallel voting. Currently, 176 members are elected from 11 multi-member districts (called proportional representation blocks or PR blocks) by a party-list system of proportional representation (PR), and 289 members are elected from single-member districts, for a total of 465. 233 seats are therefore required for a majority. Each PR block consists of one or more prefectures, and each prefecture is divided into one or more single-member districts. In general, the block districts correspond loosely to the major regions of Japan, with some of the larger regions (such as Kantō) subdivided.
Until the 1993 general election, all members of the House of Representatives were elected in multi-member constituencies by single non-transferable vote. In 1994, Parliament passed an electoral reform bill that introduced the current system of parallel voting in single-member constituencies and proportional voting blocks.[1] The original draft bill in 1993 by the anti-LDP coalition of Prime Minister Morihiro Hosokawa included proportional party list voting on a national scale, an equal number of proportional and district seats (250 each) and the possibility of split voting. However, the bill stalled in the House of Councillors.[2] After the Liberal Democratic Party (LDP) had returned to power later that year, it was changed to include proportional voting in regional blocks only, the number of proportional seats was reduced, but the possibility to cast two separate votes was kept in the bill. The electoral reform law was finally passed in 1994. It was first applied in the 1996 general election.
Redistricting and reapportionmentedit
Amendments to the electoral law in 2002[3] and 2013[4] changed the boundaries of single-member districts and reapportioned seats between prefectures (+5/-5 in 2002; +0/-5 in 2013, resulting in a net change of -5 in district seats in the House of Representatives to 295 and overall seats to 475). The borders of the regional proportional blocks have never changed, but the apportionment of seats to the regional proportional blocks changed in 2000 after the number of proportional seats had been reduced from 200 to 180 (reducing the total number of seats in the lower house from 500 to 480),[5] and in the 2002 reapportionment.
Another reapportionment was passed by the National Diet in June 2017. In the majoritarian segment, it will change 97 districts in 19 prefectures, six are eliminated without replacement (one each in Aomori, Iwate, Mie, Nara, Kumamoto and Kagoshima). In the proportional segment, four "blocks" lose a seat each (Tōhoku, N. Kantō, Kinki, Kyūshū). Thus, the number of majoritarian seats is reduced to 289, the number of proportional seats to 176, the House of Representatives overall shrinks to 465. The reform takes effect one month after promulgation, i.e. on July 16, 2017.[6][7]
Hokkaidō (8 block seats)edit
The block constituency for Hokkaidō (比例北海道ブロック) elects 8 members proportionally. It contains only Hokkaidō Prefecture, which is divided into 12 single-member districts.
The block constituency for Hokurikushinetsu (北陸信越) elects 11 members proportionally. It combines five prefectures of the Hokuriku and Shin'etsu subregions in northern Chubu.
The block constituency for Tokai (東海) elects 21 members proportionally. It covers three prefectures in southern Chubu, as well as one prefecture in Kinki.
^ abcd"Members G_The House of Representatives,Japan". www.shugiin.go.jp. Retrieved 2023-01-28.
^ abcdefghijklmnopqrstuvwxy"Members S_The House of Representatives,Japan". www.shugiin.go.jp. Retrieved 2021-06-11.
^ abcdefghijklmn"Members F_The House of Representatives,Japan". www.shugiin.go.jp. Retrieved 2021-08-15.
^"Members D_The House of Representatives,Japan". www.shugiin.go.jp. Retrieved 2023-06-22.
^ abcdefghijklmnopqr"Members H_The House of Representatives,Japan". www.shugiin.go.jp. Retrieved 2021-06-11.
^"Members R_The House of Representatives,Japan". www.shugiin.go.jp. Retrieved 2023-06-22.
^ abcd"Members U_The House of Representatives,Japan". www.shugiin.go.jp. Retrieved 2023-06-22.
^"Members B_The House of Representatives,Japan". www.shugiin.go.jp. Retrieved 2023-06-22.
External linksedit
MIC, e-Gov legal database: (the three appended tables list the area/number of seats for all electoral districts to both Houses of the National Diet); MOJ, Japanese Law Translation Database: Public Offices Election Act ([by definition unofficial] translation to English, if available)
December 05, 2023
list, districts, house, representatives, japan, 2021, update, house, representatives, japan, elected, from, combination, multi, member, districts, single, member, districts, method, called, parallel, voting, currently, members, elected, from, multi, member, di. As of 2021 update the House of Representatives of Japan is elected from a combination of multi member districts and single member districts a method called Parallel voting Currently 176 members are elected from 11 multi member districts called proportional representation blocks or PR blocks by a party list system of proportional representation PR and 289 members are elected from single member districts for a total of 465 233 seats are therefore required for a majority Each PR block consists of one or more prefectures and each prefecture is divided into one or more single member districts In general the block districts correspond loosely to the major regions of Japan with some of the larger regions such as Kantō subdivided Districts of the House of Representatives Contents 1 History 2 Redistricting and reapportionment 3 Hokkaidō 8 block seats 3 1 Hokkaidō Prefecture 12 districts 4 Tohoku 13 block seats 4 1 Akita Prefecture 3 districts 4 2 Aomori Prefecture 3 districts 4 3 Fukushima Prefecture 4 districts 4 4 Iwate Prefecture 3 districts 4 5 Miyagi Prefecture 5 districts 4 6 Yamagata Prefecture 3 districts 5 Kita North Kanto 19 block seats 5 1 Gunma Prefecture 5 districts 5 2 Ibaraki Prefecture 7 districts 5 3 Saitama Prefecture 16 districts 5 4 Tochigi Prefecture 5 districts 6 Minami Southern Kanto 22 block seats 6 1 Chiba Prefecture 14 districts 6 2 Kanagawa Prefecture 20 districts 6 3 Yamanashi Prefecture 2 districts 7 Tokyo 17 block seats 7 1 Tokyo Metropolis 30 districts 8 Hokurikushin etsu 11 block seats 8 1 Fukui Prefecture 2 districts 8 2 Ishikawa Prefecture 3 districts 8 3 Niigata Prefecture 5 districts 8 4 Nagano Prefecture 5 districts 8 5 Toyama Prefecture 3 districts 9 Tokai 21 block seats 9 1 Aichi Prefecture 16 districts 9 2 Gifu Prefecture 5 districts 9 3 Mie Prefecture 4 districts 9 4 Shizuoka Prefecture 8 districts 10 Kinki Kansai 28 block seats 10 1 Hyōgo Prefecture 12 districts 10 2 Kyoto Prefecture 6 districts 10 3 Nara Prefecture 3 districts 10 4 Osaka Prefecture 19 districts 10 5 Shiga Prefecture 3 districts 10 6 Wakayama Prefecture 2 districts 11 Chugoku 11 block seats 11 1 Hiroshima Prefecture 6 districts 11 2 Okayama Prefecture 4 districts 11 3 Shimane Prefecture 2 districts 11 4 Tottori Prefecture 2 districts 11 5 Yamaguchi Prefecture 3 districts 12 Shikoku 6 block seats 12 1 Ehime Prefecture 3 districts 12 2 Kagawa Prefecture 3 districts 12 3 Kōchi Prefecture 2 districts 12 4 Tokushima Prefecture 2 districts 13 Kyushu 20 block seats 13 1 Fukuoka Prefecture 11 districts 13 2 Kagoshima Prefecture 4 districts 13 3 Kumamoto Prefecture 4 districts 13 4 Miyazaki Prefecture 3 districts 13 5 Nagasaki Prefecture 3 districts 13 6 Ōita Prefecture 3 districts 13 7 Okinawa Prefecture 4 districts 13 8 Saga Prefecture 2 districts 14 See also 15 Notes 16 References 17 External linksHistory editMain article 1994 Japanese electoral reform Until the 1993 general election all members of the House of Representatives were elected in multi member constituencies by single non transferable vote In 1994 Parliament passed an electoral reform bill that introduced the current system of parallel voting in single member constituencies and proportional voting blocks 1 The original draft bill in 1993 by the anti LDP coalition of Prime Minister Morihiro Hosokawa included proportional party list voting on a national scale an equal number of proportional and district seats 250 each and the possibility of split voting However the bill stalled in the House of Councillors 2 After the Liberal Democratic Party LDP had returned to power later that year it was changed to include proportional voting in regional blocks only the number of proportional seats was reduced but the possibility to cast two separate votes was kept in the bill The electoral reform law was finally passed in 1994 It was first applied in the 1996 general election Redistricting and reapportionment editAmendments to the electoral law in 2002 3 and 2013 4 changed the boundaries of single member districts and reapportioned seats between prefectures 5 5 in 2002 0 5 in 2013 resulting in a net change of 5 in district seats in the House of Representatives to 295 and overall seats to 475 The borders of the regional proportional blocks have never changed but the apportionment of seats to the regional proportional blocks changed in 2000 after the number of proportional seats had been reduced from 200 to 180 reducing the total number of seats in the lower house from 500 to 480 5 and in the 2002 reapportionment Another reapportionment was passed by the National Diet in June 2017 In the majoritarian segment it will change 97 districts in 19 prefectures six are eliminated without replacement one each in Aomori Iwate Mie Nara Kumamoto and Kagoshima In the proportional segment four blocks lose a seat each Tōhoku N Kantō Kinki Kyushu Thus the number of majoritarian seats is reduced to 289 the number of proportional seats to 176 the House of Representatives overall shrinks to 465 The reform takes effect one month after promulgation i e on July 16 2017 6 7 Hokkaidō 8 block seats editThe block constituency for Hokkaidō 比例北海道ブロック elects 8 members proportionally It contains only Hokkaidō Prefecture which is divided into 12 single member districts Hokkaidō Prefecture 12 districts edit District Areas included Number of constituents 8 Current representative Party represented MapDistrict 1 Sapporo wards of Chuō ku Minami ku parts of wards of Nishi ku and Kita ku 453 694 Daiki Michishita 9 CDP nbsp District 2 Sapporo ward of Higashi ku and part of ward of Kita ku 461 188 Kenko Matsuki 9 CDPDistrict 3 changed 1 Sapporo wards of Toyohira ku Kiyota ku and part of ward of Shiroishi ku 460 101 Hirohisa Takagi 10 LDPDistrict 4 changed 1 Sapporo ward of Teine ku and part of ward of Nishi ku Cities of Otaru and IshikariShiribeshi Subprefecture 410 449 Hiroyuki Nakamura 11 LDPDistrict 5 changed 1 Sapporo ward of Atsubetsu ku part of ward of Shiroishi ku Cities of Chitose Ebetsu Eniwa and KitahiroshimaIshikari Subprefecture 434 051 Yoshiaki Wada 12 LDPDistrict 6 changed 2 Cities of Asahikawa Furano Nayoro and Shibetsu Kamikawa Subprefecture 411 625 Kuniyoshi Azuma 13 LDPDistrict 7 changed 2 Cities of Kushiro and Nemuro Kushiro Subprefecture and Nemuro Subprefecture 250 316 Yoshitaka Itō 14 LDP nbsp District 8 Cities of Hakodate and Hokuto Hiyama Subprefecture and Oshima Subprefecture 357 202 Seiji Osaka 15 CDPDistrict 9 Cities of Date Muroran Noboribetsu and Tomakomai Hidaka Subprefecture and Iburi Subprefecture 378 624 Tatsumaru Yamaoka 16 CDPDistrict 10 changed 2 Cities of Akabira Ashibetsu Bibai Fukagawa Iwamizawa Mikasa Rumoi Sunagawa Takikawa and Utashinai Rumoi Subprefecture and Sorachi Subprefecture 280 307 Hisashi Inatsu 14 KomeitoDistrict 11 City of Obihiro Tokachi Subprefecture 282 332 Kaori Ishikawa 14 CDPDistrict 12 changed 2 Cities of Abashiri Kitami Monbetsu and Wakkanai Okhotsk Subprefecture and Sōya Subprefecture 283 107 Arata Takebe 10 LDPTohoku 13 block seats editThe block constituency for Tohoku 比例東北ブロック elects 14 members proportionally It corresponds to the Tohoku region Akita Prefecture 3 districts edit District Areas included Number of constituents 8 Current representative Party represented MapDistrict 1 City of Akita 260 836 Hiroyuki Togashi 10 LDP nbsp District 2 Cities of Katagami Kazuno Kitaakita Noshiro Ōdate and Oga Districts of Kazuno Kitaakita Minamiakita and Yamamoto 255 369 Takashi Midorikawa 9 CDPDistrict 3 Cities of Daisen Nikaho Semboku Yokote Yurihonjō and Yuzawa Districts of Ogachi and Senboku 316 428 Nobuhide Minorikawa 9 LDPAomori Prefecture 3 districts edit District Areas included Number of constituents 8 Current representative Party represented MapDistrict 1 Cities of Aomori and Mutsu District of Higashitsugaru Shimokita and part of district of Kamikita 338 948 Akinori Eto 17 LDP nbsp District 2 Cities of Hachinohe Misawa and Towada Part of district of Shimokita 386 599 Junichi Kanda 18 LDPDistrict 3 Cities of Hirakawa Hirosaki Goshogawara Kuroishi and Tsugaru Districts of Kitatsugaru Minamitsugaru Nakatsugaru and Nishitsugaru 344 106 Jiro Kimura 18 LDPFukushima Prefecture 4 districts edit District Areas included Number of constituents 8 Current representative Party represented MapDistrict 1 changed 1 Cities of Date Fukushima Motomiya and Nihonmatsu Districts of Date and Sōma 389 027 Emi Kaneko 18 CDP nbsp District 2 changed 1 Cities of Kōriyama Sukagawa and Tamura Districts of Iwase Ishikawa and Tamura 431 889 Takumi Nemoto 11 LDPDistrict 3 changed 1 Cities of Aizuwakamatsu Kitakata and Shirakawa District of Higashishirakawa Kawanuma Minamiaizu Nishishirakawa Ōnuma and Yama 334 482 Kōichirō Genba 19 CDPDistrict 4 changed 1 Cities of Iwaki Minamisōma and Sōma Districts of Futaba and Sōma 408 290 Shinji Oguma 15 CDPIwate Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district City of MoriokaDistrict of Shiwa 292 500 Takeshi Shina 20 CDP nbsp 2nd district changed 3 Cities of Hachimantai Kamaishi Kuji Miyako Ninohe Ofunato Rikuzentakata Takizawa and TonoDistricts of Iwate Kamihei Kesen Kunohe Ninohe and Shimohei 364 234 Shun ichi Suzuki 20 LDP3rd district changed 3 Cities of Hanamaki Ichinoseki Kitakami and OshuDistricts of Isawa Nishiiwai and Waga 374 393 Takashi Fujiwara 21 LDPMiyagi Prefecture 5 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 Sendai wards of Aoba ku and Taihaku ku 445 778 Tōru Doi 22 LDP nbsp 2nd district Sendai wards of Izumi ku Miyagino ku and Wakabayashi ku 456 564 Sayuri Kamata 18 CDP3rd district changed 1 Cities of Iwanuma Kakuda Natori and ShiroishiDistricts of Igu Katta Shibata and Watari 282 793 Akihiro Nishimura 11 LDP4th district changed 1 Cities of Higashimatsushima Ishinomaki Shiogama Tagajō and TomiyaDistricts of Kurokawa Miyagi and Oshika 388 880 Shintaro Ito 14 LDP5th district changed 1 Cities of Kesennuma Kurihara Ōsaki and TomeDistricts of Kami Motoyoshi and Tōda 349 841 Jun Azumi 13 CDPYamagata Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Cities of Kaminoyama Tendō and YamagataDistrict of Higashimurayama 302 702 Toshiaki Endo 17 LDP nbsp 2nd district Cities of Higashine Murayama Nagai Nan yō Obanazawa Sagae and YonezawaDistricts of Higashiokitama Kitamurayama Nishimurayama and Nishiokitama 311 389 Norikazu Suzuki 20 LDP3rd district Cities of Sakata Shinjō and TsuruokaDistricts of Akumi Higashitagawa and Mogami 284 580 Ayuko Kato 18 LDPKita North Kanto 19 block seats editThe Northern Kanto proportional representation block 北関東 elects 20 members proportionally It includes four prefectures in northern Kanto Gunma Prefecture 5 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 Cities of Maebashi and NumataDistrict of Tone 345 119 Yasutaka Nakasone 11 LDP nbsp 2nd district changed 1 Cities of Isesaki Kiryu and MidoriDistrict Sawa 331 700 Toshiro Ino 14 LDP3rd district changed 1 Cities of Ōta and TatebayashiDistrict of Oura 320 516 Hiroyoshi Sasakawa 20 LDP4th district Cities of Fujioka and part of TakasakiDistrict of Tano 295 213 Tatsuo Fukuda 21 LDP5th district changed 1 Cities of Annaka Shibukawa Tomioka and part of TakasakiDistricts of Agatsuma Kanra and Kitagunma 317 654 Yuko Obuchi 15 LDPIbaraki Prefecture 7 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 Cities of Chikusei Kasama Mito and Sakuragawa District of Higashiibaraki Town of Shirosato 426 105 Nobuyuki Fukushima 21 YK nbsp 2nd district changed 1 Cities of Hokota Itako Kashima Kamisu Namegata and Omitama District of Higashiibaraki Towns of Ibaraki and Ōarai 304 799 Fukushiro Nukaga 11 LDP3rd district Cities of Inashiki Moriya Ryugasaki Toride and Ushiku Districts of Inashiki and Kitasouma 390 263 Yasuhiro Hanashi 23 LDP4th district changed 3 changed 1 Cities of Hitachinaka Hitachiōmiya Hitachiōta and Naka District of Kuji 269 983 Hiroshi Kajiyama 18 LDP5th district changed 3 Cities of Hitachi Kitaibaraki and Takahagi District of Naka 240 104 Satoshi Asano 13 DPFP6th district changed 1 Cities of Ishioka Kasumigaura Tsuchiura Tsukuba and Tsukubamirai 452 377 Ayano Kunimitsu 18 LDP7th district changed 1 Cities of Bandō Jōsō Koga Shimotsuma and Yuki Districts of Sashima and Yuki 330 072 Keiko Nagaoka 11 LDPSaitama Prefecture 16 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 Saitama wards of Midori ku Minuma and Urawa ku 382 839 Hideki Murai 9 LDP nbsp 2nd district changed 1 Part of city of Kawaguchi 391 718 Yoshitaka Shindō 20 LDP3rd district changed 1 Cities of Koshigaya and part of Kawaguchi 381 903 Hitoshi Kikawada 18 LDP4th district Cities of Asaka Niiza Shiki and Wakō 388 488 Yasushi Hosaka 23 LDP5th district changed 1 Saitama wards of Chuō ku Kita ku Nishi ku and Ōmiya ku 393 216 Yukio Edano 17 CDP6th district changed 1 Cities of Ageo Kitamoto Kōnosu and Okegawa 415 349 Atsushi Ōshima 15 CDP7th district changed 1 Cities of Fujimi and Kawagoe 388 546 Hideyuki Nakano 11 LDP8th district changed 1 Cities of Fujimino and Tokorozawa District of Iruma Town of Miyoshi 418 267 Masahiko Shibayama 20 LDP9th district Cities of Hannō Hidaka Iruma and Sayama District of Iruma Towns of Moroyama and Ogose 404 883 Taku Ōtsuka 15 LDP10th district Cities of Higashimatsuyama Sakado and Tsurugashima District of Hiki 328 662 Susumu Yamaguchi 16 LDP11th district changed 1 Cities of Chichibu Fukaya and Honjō Districts of Chichibu Kodama and Ōsato 340 853 Ryuji Koizumi 18 LDP12th district changed 1 Cities of Gyōda Hanyu Kazo and Kumagaya 372 546 Toshikazu Morita 9 CDP13th district changed 1 Cities of Hasuda Kuki Satte and Shiraoka Districts of Kita Adachi Kitakatsushika Town of Sugito and Minamisaitama 372 386 Shinako Tsuchiya 10 LDP14th district changed 1 Cities of Misato Sōka and Yashio 402 229 Hiromi Mitsubayashi 9 LDP15th district changed 1 Saitama wards of Minami ku and Sakura ku Cities Toda and Warabi 411 169 Ryōsei Tanaka 10 LDP16th district changed 4 Saitama ward of Iwatsuki ku Cities of Kasukabe and Yoshikawa District of Kitakatsushika Town of Matsubushi 377 417 To be determined in 2025Tochigi Prefecture 5 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 Part of city of Utsunomiya District of Kawachi 418 287 Hajime Funada 21 LDP nbsp 2nd district changed 1 Cities of Kanuma Nikkō Sakura and part of Utsunomiya District of Shioya 256 007 Akio Fukuda 21 CDP3rd district Cities of Nasukarasuyama Nasushiobara Ōtawara and Yaita District of Nasu 240 132 Kazuo Yana 16 LDP4th district changed 1 Cities of Mooka Oyama and Shimotsuke Districts of Haga and Shimotsuga 357 326 Tsutomu Sato 20 LDP5th district changed 1 Cities of Ashikaga Sano and Tochigi 349 651 Toshimitsu Motegi 9 LDPMinami Southern Kanto 22 block seats editThe block constituency for southern Kanto 比例南関東ブロック hirei minami Kantō burokku elects 22 members proportionally It includes two prefectures in southern Kanto and one in eastern Chubu Chiba Prefecture 14 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Chiba wards of Chuō ku Inage ku and Mihama ku 433 793 Kaname Tajima 10 CDP nbsp 2nd district changed 1 Chiba ward of Hanamigawa ku City Yachiyo 317 682 Takayuki Kobayashi 18 LDP3rd district changed 2 Chiba ward of Midori ku City of Ichihara 336 547 Hirokazu Matsuno 9 LDP4th district changed 3 changed 1 Part of the cities of Funabashi Ichikawa 405 337 Yoshihiko Noda 11 CDP5th district changed 2 changed 1 Cities of Urayasu and part of Ichikawa 413 484 Arfiya Eri 17 LDP6th district changed 2 changed 1 City of Matsudo 416 215 Hiromichi Watanabe 12 LDP7th district changed 1 Cities of Nagareyama and Noda 294 531 Ken Saitō 20 LDP8th district changed 2 changed 1 City of Kashiwa 358 485 Satoshi Honjo 23 CDP9th district changed 2 Chiba ward of Wakaba ku Cities of Sakura Yachimata and Yotsukaidō 407 318 Soichiro Okuno 15 CDP10th district changed 1 Cities of Asahi Chōshi Katori Narita and Sōsa Districts of Katori 329 853 Motoo Hayashi 23 LDP11th district changed 1 Cities of Isumi Katsuura Mobara Ōamishirasato Tōgane and Sanmu Districts of Chōsei Isumi and Sanbu 358 264 Eisuke Mori 9 LDP12th district Cities of Futtsu Kamogawa Kimitsu Kisarazu Minamibōsō Sodegaura and Tateyama District of Awa 379 663 Yasukazu Hamada 23 LDP13th district changed 3 changed 5 changed 1 Cities of Abiko Inzai Kamagaya Shiroi and Tomisato District of Iba 418 355 Hisashi Matsumoto 9 LDP14th district changed 4 Cities of Narashino and part of Funabashi 414 157 To be determined in 2025Kanagawa Prefecture 20 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Yokohama wards of Naka ku Isogo ku and Kanazawa ku 428 275 Go Shinohara 20 CDP nbsp 2nd district Yokohama wards of Kōnan ku Minami ku and Nishi ku 437 432 Yoshihide Suga 20 LDP3rd district Yokohama wards of Kanagawa ku and Tsurumi ku 444 993 Kenji Nakanishi 11 LDP4th district Yokohama ward of Sakae ku Cities of Kamakura and ZushiDistricts of Miura 333 935 Yuki Waseda 12 CDP5th district changed 1 Yokohama wards of Izumi ku and Totsuka ku 364 557 Manabu Sakai 20 LDP6th district Yokohama wards of Asahi ku and Hodogaya ku 380 871 Naoki Furukawa 21 LDP7th district changed 2 changed 1 Yokohama ward of Kōhoku ku 297 024 Keisuke Suzuki 20 LDP8th district changed 2 changed 1 Yokohama wards of Midori ku and Aoba ku 410 538 Kenji Eda 17 CDP9th district changed 2 changed 1 Kawasaki wards of Asao ku and Tama ku 333 522 Hirofumi Ryu 24 CDP nbsp 10th district changed 3 changed 1 Kawasaki wards of Kawasaki ku and Saiwai ku 330 420 Kazunori Tanaka 10 LDP11th district Cities of Miura and Yokosuka 372 364 Shinjirō Koizumi 18 LDP12th district City of Fujisawa District of Koza 410 480 Tomoko Abe 13 CDP13th district changed 1 Yokohama ward of Seya ku Cities of Ayase and Yamato 373 756 Hideshi Futori 21 CDP14th district changed 2 changed 1 Sagamihara wards of Chuō ku and Midori ku District of Aikō 405 035 Jiro Akama 13 LDP15th district changed 1 Cities of Chigasaki and Hiratsuka District of Naka Town of Ōiso 450 900 Taro Kono 18 LDP16th district changed 2 changed 1 Cities of Atsugi Ebina and Isehara 385 382 Yuichi Goto 19 CDP17th district changed 1 Cities of Hadano Minamiashigara and Odawara Districts of Ashigarakami Ashigarashimo and Naka Town of Ninomiya 449 062 Karen Makishima 9 LDP18th district changed 5 changed 3 changed 1 Kawasaki wards of Nakahara ku and Takatsu ku 409 761 Daishiro Yamagiwa 16 LDP19th district changed 4 Kawasaki ward of Miyamae ku Yokohama ward of Tsuzuki ku 368 329 To be determined in 202520th district changed 4 Sagamihara ward of Minami ku City of Zama 346 633 To be determined in 2025Yamanashi Prefecture 2 districts edit District Areas included Number of Constituents 8 Current representative Party represented MapDistrict 1 changed 3 Cities of Kōfu Nirasaki Hokuto Minami arupusu Chuo KaiDistricts of Nishiyatsushiro Minamikoma and Nakakoma 424 557 Shinichi Nakatani 11 LDP nbsp District 2 changed 3 Cities of Yamanashi Fujiyoshida Ōtsuki Tsuru Fuefuki Koshu and UenoharaDistricts of Kitatsuru and Minamitsuru 260 824 Noriko Horiuchi 23 LDPTokyo 17 block seats editThe block constituency for Tokyo 比例東京ブロック elects 17 members proportionally It covers Tokyo prefecture Tokyo Metropolis 30 districts edit District Areas included Number of Constitents 8 Current Representative Party Represented Map1st district changed 1 Tokyo wards of Chiyoda and Shinjuku 332 256 Miki Yamada 16 LDP nbsp 2nd district changed 1 Tokyo wards of Chuō and Taitō 312 165 Kiyoto Tsuji 10 LDP3rd district changed 1 Tokyo part of the ward of Shinagawa Also includes the Izu Islands and Ogasawara Subprefecture 361 015 Jin Matsubara 9 CDP4th district changed 1 Tokyo part of the ward of Ōta 425 428 Masaaki Taira 10 LDP5th district changed 1 Tokyo part of the ward of Setagaya 375 790 Yoshio Tezuka 10 CDP6th district changed 1 Tokyo part of the ward of Setagaya 400 236 Takayuki Ochiai 15 CDP7th district changed 1 Tokyo part of the ward of Setagaya 400 527 Akira Nagatsuma 11 CDP8th district changed 1 Tokyo wards of Minato and Shibuya 391 474 Harumi Yoshida 16 CDP9th district changed 1 Tokyo part of the ward of Nerima 307 649 Issei Yamagishi 16 CDP10th district changed 1 Tokyo wards of Bunkyō and Toshima 419 486 Hayato Suzuki 20 LDP11th district changed 1 Tokyo part of the ward of Itabashi 388 347 Hakubun Shimomura 20 LDP12th district changed 1 Tokyo wards of Kita and part of Itabashi 378 264 Mitsunari Okamoto 15 Komeito13th district changed 1 Tokyo part of the ward of Adachi 387 664 Shin Tsuchida 10 LDP nbsp 14th district changed 1 Tokyo wards of Sumida and part of Edogawa 402 475 Midori Matsushima 9 LDP15th district changed 1 Tokyo ward of Kōtō 427 908 Mito Kakizawa 18 LDP16th district changed 1 Tokyo part of the ward of Edogawa 391 972 Hideo Ōnishi 15 LDP17th district changed 1 Tokyo ward of Katsushika 383 277 Katsuei Hirasawa 23 LDP18th district changed 1 Cities of Musashino Nishitokyo and Koganei 402 332 Naoto Kan 18 CDP19th district changed 1 Cities of Kodaira Kokubunji and Kunitachi 334 159 Yoshinori Suematsu 20 CDP20th district Cities of Higashimurayama Higashiyamato Kiyose Higashikurume and Musashimurayama 419 465 Seiji Kihara 18 LDP21st district changed 1 Cities of Hino Tachikawa and part Hachiōji 405 407 Kiyoshi Odawara 15 LDP22nd district changed 1 Cities of Chōfu Komae and Mitaka 430 620 Tatsuya Ito 14 LDP23rd district changed 1 City of Machida 362 390 Masanobu Ogura 15 LDP24th district changed 1 Part of the city of Hachiōji 382 675 Kōichi Hagiuda 23 LDP25th district Cities of Akiruno Akishima Fussa Hamura and Ōme District of Nishitama 414 091 Shinji Inoue 14 LDP26th district changed 4 Tokyo wards of Meguro and part of Ōta 430 474 To be determined in 202527th district changed 4 Tokyo wards of Nakano and part of Suginami 383 510 To be determined in 202528th district changed 4 Tokyo part of the ward of Nerima 313 718 To be determined in 202529th district changed 4 Tokyo wards of Arakawa and part of Adachi 355 778 To be determined in 202530th district changed 4 Cities of Fuchu Inagi and Tama 419 168 To be determined in 2025Hokurikushin etsu 11 block seats editThe block constituency for Hokurikushinetsu 北陸信越 elects 11 members proportionally It combines five prefectures of the Hokuriku and Shin etsu subregions in northern Chubu Fukui Prefecture 2 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 3 Cities of Awara Fukui Katsuyama Ono and Sakai District of Yoshida 373 417 Tomomi Inada 14 LDP nbsp 2nd district changed 3 Cities of Echizen Obama Sabae and Tsuruga Districts of Imadate Mikata Minamikaminaka Nanjō Nyu and Ōi 261 145 Tsuyoshi Takagi 10 LDPIshikawa Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district City of Kanazawa 376 016 Takuo Komori 18 LDP nbsp 2nd district Cities of Hakusan Kaga Komatsu Nomi and Nonoichi District of Nomi 325 277 Hajime Sasaki 20 LDP3rd district Cities of Hakui Kahoku Nanao Suzu and Wajima Districts of Hakui Hōsu Kahoku and Kashima 241 238 Shoji Nishida 11 LDPNiigata Prefecture 5 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 2 changed 1 Niigata wards of Chuō ku Higashi ku and Kōnan ku City of Sado 365 049 Chinami Nishimura 11 CDP nbsp 2nd district changed 2 changed 1 Niigata wards of Minami ku Nishi ku and Nishikan ku Cities of Sanjō Kamo and TsubameDistricts of Minamikanbara and Nishikanbara 402 082 Kenichi Hosoda LDP3rd district changed 1 Niigata wards of Akiha ku and Kita ku Cities of Agano Gosen Murakami Shibata and TainaiDistricts of Higashikanbara Iwafune and Kitakanbara 381 835 Hiroaki Saito 20 LDP4th district changed 1 Cities of Kashiwazaki Mitsuke Nagaoka and Ojiya District of Kariwa and Santō 362 100 Makiko Kikuta 9 CDP5th district changed 1 Cities of Itoigawa Jōetsu Minamiuonuma Myōkō Uonuma and Tōkamachi Districts of Minamiuonuma and Nakauonuma 352 135 Ryuichi Yoneyama 16 CDPNagano Prefecture 5 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Cities of Iiyama Nakano Suzaka and part of Nagano Districts of Kamitakai Shimominochi and Shimotakai 424 275 Kenta Wakabayashi 12 LDP nbsp 2nd district Cities of Azumino Matsumoto and Ōmachi and part of Nagano Districts of Higashichikuma Kamiminochi and Kitaazumi 381 349 Mitsu Shimojo 20 CDP3rd district Cities of Chikuma Komoro Saku Tōmi and Ueda Districts of Chiisagata Hanishina Kitasaku and Minamisaku 398 639 Yosei Ide 14 LDP4th district Cities of Chino Okaya Shiojiri and Suwa Districts of Kiso and Suwa 239 642 Shigeyuki Goto 19 LDP5th district Cities of Iida Ina and Komagane Districts of Kamiina and Shimoina 278 839 Ichiro Miyashita 9 LDPToyama Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Part of the city of Toyama 267 663 Hiroaki Tabata 10 LDP nbsp 2nd district Cities of Kurobe Namerikawa Uozu and part of Toyama Districts of Nakaniikawa and Shimoniikawa 245 898 Eishun Ueda 25 LDP3rd district Cities of Himi Imizu Nanto Oyabe Takaoka and Tonami 362 175 Keiichiro Tachibana 10 LDPTokai 21 block seats editThe block constituency for Tokai 東海 elects 21 members proportionally It covers three prefectures in southern Chubu as well as one prefecture in Kinki Aichi Prefecture 16 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Nagoya wards of Higashi Kita Nishi and Naka 403 902 Hiromichi Kumada 18 LDP nbsp 2nd district Nagoya wards of Chikusa Moriyama and Meitō 404 844 Motohisa Furukawa 21 DPFP3rd district Nagoya wards of Shōwa Midori and Tenpaku 418 407 Shoichi Kondo 18 CDP4th district Nagoya wards of Mizuho Atsuta Minato and Minami 371 387 Shozo Kudo 18 LDP5th district changed 2 changed 1 Nagoya wards of Nakamura and Nakagawa City of Kiyosu 350 279 Kenji Kanda 18 LDP6th district changed 2 changed 1 Cities of Kasugai and Seto 359 295 Hideki Niwa 11 LDP7th district changed 1 Cities of Nagakute Nisshin Ōbu Owariasahi and Toyoake District of Aichi 354 150 Junji Suzuki 20 LDP8th district Cities of Handa Tokoname Tōkai and Chita District of Chita 437 388 Tadahiko Ito 14 LDP9th district changed 1 Cities of Ama Aisai Inazawa Tsushima and Yatomi District of Ama 383 431 Yasumasa Nagasaka 11 LDP nbsp 10th district changed 2 changed 1 Cities of Ichinomiya and Iwakura 354 248 Tetsuma Esaki 17 LDP11th district changed 1 Cities of Miyoshi and Toyota 386 121 Tetsuya Yagi 16 LDP12th district Cities of Okazaki and Nishio 445 465 Kazuhiko Shigetoku 20 CDP13th district Cities of Hekinan Kariya Anjō Chiryu and Takahama 424 402 Kensuke Onishi 15 CDP14th district changed 1 Cities of Toyokawa Gamagōri and Shinshiro District of Nukata and Kitashitara 294 065 Soichiro Imaeda 14 LDP15th district Cities of Toyohashi and Tahara 347 576 Yukinori Nemoto 11 LDP16th district changed 4 Cities of Kitanagoya Komaki Kōnan and Inuyama District of Nishikasugai and Niwa 393 120 To be determined in 2025Gifu Prefecture 5 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 City of Gifu 336 264 Seiko Noda 11 LDP nbsp 2nd district Cities of Ōgaki and Kaizu Districts of Anpachi Fuwa Ibi and Yōrō 298 922 Yasufumi Tanahashi 10 LDP3rd district changed 1 Cities of Hashima Kakamigahara Mino Mizuho Motosu Seki and Yamagata Districts of Hashima and Motosu 411 722 Yoji Muto 9 LDP4th district Cities of Gero Gujō Hida Kani Minokamo and Takayama District of Kamo Kani and Ōno 327 816 Shumpei Kaneko 18 LDP5th district Cities of Ena Mizunami Nakatsugawa Tajimi and Toki 271 830 Keiji Furuya 21 LDPMie Prefecture 4 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Cities of Matsuaka and Tsu 358 042 Norihisa Tamura 10 LDP nbsp 2nd district Cities of Iga Kameyama Nabari Suzuka and part of Yokkaichi 407 181 Hideto Kawasaki 18 LDP3rd district Cities of Inabe Kuwana and part of Yokkaichi Districts of Inabe Kuwana and Mie 414 798 Katsuya Okada 15 LDP4th district Cities of Ise Kumano Owase Toba and Shima Disitricts of Kitamuro Minamimuro Taki and Watarai 294 027 Eikei Suzuki 20 LDPShizuoka Prefecture 8 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 Shizuoka wards of Aoi and Suruga 386 430 Yōko Kamikawa 18 LDP nbsp 2nd district changed 1 Cities of Fujieda Makinohara Shimada and Yaizu District of Haibara 378 801 Tatsunori Ibayashi 14 LDP3rd district changed 1 Cities Fukuroi Iwata Kakegawa Kikugawa and Omaezaki District of Shuchi 375 422 Nobuhiro Koyama 18 CDP4th district changed 1 Shizuoka ward of Shimizu ku Cities of Fujinomiya and part of Fuji 318 744 Yoichi Fukazawa 21 LDP5th district changed 1 Cities of Gotemba Mishima Susono and part of Fuji Districts of Tagata and Suntō Towns of Oyama 455 231 Goshi Hosono 23 LDP6th district changed 1 Cities of Atami Itō Izu Izunokuni Numazu and Shimoda Districts 434 785 Takaaki Katsumata 18 LDP7th district changed 1 Hamamatsu wards of Hamakita Kita ku Nishi ku and Tenryu City of Kosai 316 233 Minoru Kiuchi 18 LDP8th district changed 1 Hamamatsu wards of Higashi Minami and Naka 382 752 Kentaro Gemma 19 CDPKinki Kansai 28 block seats editThe block constituency for Kinki Kansai 近畿 elects 29 members proportionally It corresponds to the Kinki region minus Mie Prefecture Hyōgo Prefecture 12 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Kobe wards of Chuō ku Higashinada ku and Nada ku 394 037 Nobuhiko Isaka 14 CDP nbsp 2nd district Kobe wards of Hyōgo ku Kita ku and Nagata ku Part of the city of Nishinomiya 385 407 Kazuyoshi Akaba 13 Komeito3rd district Kobe wards of Suma ku and Tarumi ku 313 392 Yoshihiro Seki 20 LDP4th district Kobe ward of Nishi ku Cities of Kasai Katō Miki Nishiwaki and Ono District of Taka 419 227 Hisayuki Fujii 21 LDP5th district changed 1 Cities of Asago Sanda Tamba Tamba Sasayama Toyooka Yabu and part of Kawanishi Districts of Kawabe and Mikata 381 054 Koichi Tani 10 LDP6th district changed 1 Cities of Itami Takarazuka and part of Kawanishi 449 512 Koichiro Ichimura 14 Nippon Ishin7th district Cities of Ashiya and part of Nishinomiya 443 422 Kenji Yamada 16 LDP8th district City of Amagasaki 386 380 Hiromasa Nakano 11 Komeito9th district Cities of Akashi Awaji Minamiawaji and Sumoto 363 654 Yasutoshi Nishimura 11 LDP10th district Cities of Kakogawa and Takasago District of Kako 347 377 Kisaburo Tokai 10 LDP11th district Part of the city of Himeji 399 004 Takeaki Matsumoto 9 LDP12th district Cities of Aioi Ako Shiso Tatsuno and part of Himeji Districts of Akō Ibo Kanzaki and Sayō 282 431 Tsuyoshi Yamaguchi 16 LDPKyoto Prefecture 6 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Kyoto wards of Kamigyō ku Kita ku Nakagyō ku Minami ku and Shimogyō ku 390 269 Yasushi Katsume 18 LDP nbsp 2nd district Kyoto wards of Higashiyama ku Sakyō ku and Yamashina ku 263 524 Seiji Maehara 9 DPFP3rd district Kyoto ward of Fushimi ku Cities of Mukō and Nagaokakyō District of Otokuni 353 363 Kenta Izumi 14 CDP4th district Kyoto wards of Nishikyō ku and Ukyō ku Cities of Kameoka and Nantan District of Funai 394 845 Keiro Kitagami 18 YK5th district Vities of Ayabe Fukuchiyama Kyōtango Maizuru and Miyazu District of Yosa 236 343 Taro Honda 23 LDP6th district Cities of Joyo Kizugawa Kyōtanabe Uji and Yawata Districts of Kuse Sōraku and Tsuzuki 459 643 Kazunori Yamanoi 16 CDPNara Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Cities of Ikoma and part of Nara 394 347 Sumio Mabuchi 9 CDP nbsp 2nd district Cities of Kashiba Tenri Yamatokōriyama and part of Nara Districts of Ikoma Kitakatsuragi Shiki and Yamabe 382 819 Sanae Takaichi 10 LDP3rd district Cities of Gojō Gose Kashihara Katsuragi Sakurai Uda and Yamatotakada Districts of Takaichi Uda and Yoshino 352 656 Taido Tanose 10 LDPOsaka Prefecture 19 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Osaka wards of Chuō ku Higashinari ku Minato ku Naniwa ku Nishi ku and Tennōji ku 433 378 Hidetaka Inoue 14 Nippon Ishin nbsp 2nd district Osaka wards of Abeno ku Higashisumiyoshi ku Hirano ku and Ikuno ku 445 958 Tadashi Morishima 9 Nippon Ishin3rd district Osaka wards of Nishinari ku Suminoe ku Sumiyosho ku and Taisho ku 365 973 Shigeki Sato 20 Komeito4th district Osaka wards of Fukushima ku Joto ku Kita ku and Miyakojima ku 410 669 Teruo Minobe 9 Nippon Ishin5th district Osaka wards of Higashiyodogawa ku Konohana ku Nishiyodogawa ku and Yodogawa ku 432 729 Toru Kunishige 18 Komeito6th district Osaka wards of Asahi ku and Tsurumi ku Cities of Kadoma and Moriguchi 390 026 Shinichi Isa 14 Komeito7th district Cities of Settsu and Suita 385 703 Takemitsu Okushita 15 Nippon Ishin8th district changed 1 Cities of Ikeda and Toyonaka 423 902 Joji Uruma 25 Nippon Ishin9th district changed 1 Cities of Ibaraki and Minoo District of Toyono 371 891 Yasushi Adachi 13 Nippon Ishin10th district City of Takatsuki District of Mishima 320 615 Taku Ikeshita 14 Nippon Ishin11th district Cities of Hirakata and Katano 398 982 Hiroshi Nakatsuka 11 Nippon Ishin nbsp 12th district Cities of Daitō Neyagawa and Shijōnawate 339 048 Fumitake Fujita 21 Nippon Ishin13th district City of Higashiōsaka 400 456 Ryohei Iwatani 14 Nippon Ishin14th district Cities of Fujiidera Habikino Kashiwara and Yao 420 979 Hitoshi Aoyagi 13 Nippon Ishin15th district Sakai ward of Mihara ku Cities of Kawachinagano Matsubara Ōsakasayama and Tondabayashi District of Minamikawachi 388 103 Yasuto Urano 25 Nippon Ishin16th district Sakai wards of Higashi ku Kita ku and Sakai ku 326 786 Kazuo Kitagawa 18 Komeito17th district Sakai wards of Minami ku Naka ku and Nishi ku 329 205 Nobuyuki Baba 26 Nippon Ishin18th district Cities of Izumi Izumiōtsu Kishiwada and Takaishi District of Senboku 433 984 Takashi Endo 17 Nippon Ishin19th district Cities of Hannan Izumisano Kaizuka and Sennan District of Sennan 303 724 Nobuhisa Ito 14 Nippon IshinShiga Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Cities of Ōtsu and Takashima 325 422 Toshitaka Ooka 15 LDP nbsp 2nd district changed 2 changed 1 Cities of Higashiōmi Maibara Nagahama Hikone and Ōmihachiman Districts of Echi Gamō and Inukami 437 139 Kenichiro Ueno 25 LDP3rd district changed 2 changed 1 Cities of Kōka Konan Kusatsu Moriyama Rittō and Yasu 392 383 Nobuhide Takemura 10 LDPWakayama Prefecture 2 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 City of Iwade Kinokawa and Wakayama 403 217 Yumi Hayashi 23 Nippon Ishin nbsp 2nd district changed 3 changed 1 Cities of Arida Gobō Hashimoto Kainan Shingu and Tanabe Districts of Arida Hidaka Higashimuro Ito Kaisō and Nishimuro 392 379 Masatoshi Ishida 14 LDPChugoku 11 block seats editThe block constituency for Chugoku 中国 elects 11 members proportionally It corresponds to the Chugoku region Hiroshima Prefecture 6 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 Hiroshima wards of Higashi ku Minami ku and Naka ku District of Aki Towns of Fuchu Kaita and Saka 410 425 nbsp 2nd district changed 1 Hiroshima wards of Nishi ku and Saeki ku Cities of Hatsukaichi and Ōtake 391 029 Hiroshi Hiraguchi 23 LDP3rd district changed 1 Hiroshima wards of Aki ku Asakita ku and Asaminami ku City of Akitakata District of Yamagata 423 2444th district changed 1 Cities of Etajima Higashihiroshima Kure and Takehara Districts of Toyota and Aki Town of Kumano 398 4895th district changed 1 Fuchu Mihara Miyoshi Onomichi and Shōbara Districts of Jinseki and Sera 309 901 Minoru Terada 10 LDP6th district changed 1 City of Fukuyama 381 074Okayama Prefecture 4 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 Okayama ward of Kita ku Cities of Akaiwa and Bizen Districts of Kaga and Wake 329 469 Ichiro Aisawa 13 LDP nbsp 2nd district changed 1 Okayama ward of Higashi ku Minami ku and Naka ku Cities of Setouchi and Tamano 417 620 Takashi Yamashita 16 LDP3rd district changed 1 Cities of Asakuchi Ibara Kasaoka Mimasaka Maniwa Niimi Sōja Takahashi and Tsuyama Districts of Aida Asakuchi Katsuta Kume Maniwa Oda and Tomata 410 597 Shojiro Hiranuma 23 LDP4th district changed 1 City of Kurashiki District of Tsukubo 405 558 Gaku Hashimoto 23 LDPShimane Prefecture 2 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 2 changed 1 Cities of Matsue Unnan and Yasugi Districts of Iishi Nita and Oki 259 179 Hiroyuki Hosoda 23 Independent nbsp 2nd district changed 2 changed 1 Cities Gōtsu Hamada Izumo Masuda and Ōda Districts of Kanoashi and Ōchi 296 468 Yasuhiro Takami 10 LDPTottori Prefecture 2 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 3 Cities of Kurayoshi and Tottori District of Iwami Yazu and Tōhaku Town of Misasa 229 371 Shigeru Ishiba 14 LDP nbsp 2nd district changed 3 Cities of Sakaiminato and Yonago Districts of Hino Saihaku and Tōhaku Towns of Hokuei Kotoura and Yurihama 232 955 Ryosei Akazawa 13 LDPYamaguchi Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 Cities of Hōfu Ube and Yamaguchi 391 474 Masahiko Kōmura 18 LDP nbsp 2nd district changed 1 Cities of Hikari Iwakuni Kudamatsu Shunan and Yanai Districts of Kuga Kumage and Ōshima 386 937 Nobuchiyo Kishi 18 LDP3rd district changed 1 Cities of Hagi Mine Nagato Sanyo Onoda and Shimonoseki District of Abu 355 510 Yoshimasa Hayashi 23 LDPShikoku 6 block seats editThe block constituency for Shikoku 比例四国ブロック elects 6 members proportionally It corresponds to the Shikoku region Ehime Prefecture 3 districts edit District Areas Included Number of constituents 8 Representative Party represented MapDistrict 1 changed 1 City of Matsuyama 426 322 Akihisa Shiozaki 20 LDP nbsp District 2 changed 3 changed 1 Cities of Imabari Niihama Saijō and Shikokuchuō District of Ochi 393 597 Seiichiro Murakami 9 LDPDistrict 3 changed 3 changed 1 Cities Iyo Ōzu Seiyo Uwajima Tōon and Yawatahama Districts Iyo Kamiukena Kita Kitauwa Minamiuwa and Nishiuwa 314 289 Takumi Ihara 14 LDPKagawa Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Part of the city of Takamatsu Districts of Kagawa and Shozu 312 992 Junya Ogawa 15 CDP nbsp 2nd district Cities of Higashikagawa Sakaide Sanuki and parts of Takamatsu and Marugame Districts Kita and Ayauta 256 773 Yuichiro Tamaki 10 DPFP3rd district Cities Kan onji Mitoyo Zentsuji and part of Marugame District of Nakatado 238 016 Keitaro Ohno 15 LDPKōchi Prefecture 2 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 2 changed 3 Cities of Aki Kami Kōnan Muroto Nankoku and part of Kōchi Districts of Aki Nagaoka and Tosa 308 938 Gen Nakatani 11 LDP nbsp 2nd district changed 2 changed 3 Cities of Shimanto Susaki Sukumo and Tosa Tosashimizu and part of Kōchi Districts of Agawa Hata and Takaoka 284 670 Masanao Ozaki 15 LDPTokushima Prefecture 2 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 2 changed 3 Cities of Tokushima Komatsushima and Anan Districts of Myodo Kaifu Myozai Katsura and Naka 360 095 Hirobumi Niki 11 YK nbsp 2nd district changed 2 changed 3 Cities of Awa Yoshinogawa Naruto Mima and Miyoshi Districts of Itano Mima and Miyoshi 258 564 Shunichi Yamaguchi 16 LDPKyushu 20 block seats editThe block constituency for Kyushu 九州 elects 21 members proportionally It includes all the prefectures on Kyushu island as well as Okinawa Prefecture Fukuoka Prefecture 11 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 Fukuoka wards of Hakata ku and part of Higashi ku 431 653 Takahiro Inoue 14 LDP nbsp 2nd district Fukuoka wards of Chuō ku and part of Jonan ku and Minami ku 453 775 Makoto Oniki 15 LDP3rd district Fukuoka wards of Nishi ku Sawara ku and part of Jonan ku City of Itoshima 446 205 Atsushi Koga 18 LDP4th district changed 1 Fukuoka part of the ward of Higashi ku Cities Fukutsu Koga and Munakata District of Kasuya 398 041 Hideki Miyauchi 9 LDP5th district Fukuoka part of the ward of Minami ku Cities of Asakura Chikushino Dazaifu Kasuga Nakagawa and Onojo District of Asakura 456 331 Kaname Tsutsumi 10 CDP6th district Cities of Kurume Ogori Okawa and Ukiha Districts of Mii and Mizuma 373 877 Jiro Hatoyama 23 LDP7th district Cities of Chikugo Miyama Omuta Yame and Yanagawa District of Yame 286 562 Satoshi Fujimaru 21 LDP8th district Cities of Iizuka Kama Miyawaka Nakama and Nogata Districts of Kaho Kurate and Onga 347 369 Tarō Asō 13 LDP9th district Kitakyushu wards of Tobata ku Wakamatsu ku Yahatahigashi ku and Yahatanishi ku 378 490 Rintaro Ogata 15 Komeito10th district Kitakyushu wards of Kokurakita ku Kokuraminami ku and Moji ku 406 620 Takashi Kii 18 CDP11th district Cities of Buzen Tagawa and Yukuhashi Districts of Chikujō Miyako and Tagawa 255 347 Ryota Takeda 10 LDPKagoshima Prefecture 4 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Part of the city of Kagoshima District of Kagoshima 357 284 Takuma Miyaji 9 LDP nbsp 2nd district Cities of Amami Ibusuki Makurazaki Minamisatsuma Minamikyushu and part of Kagoshima District of Ōshima 334 582 Satoshi Mitazono 9 LDP3rd district Cities of Aira Akune Hioki Ichikikushikino Isa Izumi and Satsumasendai Districts of Aira Izumi and Satsuma 316 469 Takeshi Noma 11 CDP4th district Cities of Kanoya Kirishima Nishinoomote Shibushi Soo and Tarumizu District of Kimotsuki Kumage and Soo 323 373 Hiroshi Moriyama 9 LDPKumamoto Prefecture 4 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Kumamoto wards of Chuo Higashi and Kita 422 072 Minoru Kihara 18 LDP nbsp 2nd district Kumamoto wards of Nishi and Minami Cities of Arao and Tamana District of Tamana 313 172 Daisuke Nishino 11 LDP3rd district Cities of Kochi Aso Kikuchi and Yamaga Districts of Aso Kamimashiki and Kikuchi 315 454 Tetsushi Sakamoto 10 LDP4th district changed 3 Cities of Amakusa Hitoyoshi Kami Amakusa Minamata Uki Uto and Yatsushiro Districts of Ashikita Amakusa Kuma Shimomashiki and Yatsushiro 399 867 Yasushi Kaneko 18 LDPMiyazaki Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district City of Miyazaki District of Higashimorokata 354 398 So Watanabe 12 CDP nbsp 2nd district Cities of Hyuga Nobeoka and Saito Districts of Higashiusuki Koyu and Nishiusuki 270 284 Taku Etō 17 LDP3rd district Cities of Ebino Kobayashi Kushima Miyakonojo and Nichinan Districts of Kitamorokata and Nishimorokata 271 813 Yoshihisa Furukawa 21 LDPNagasaki Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 1 City of Nagasaki 344 579 Hideko Nishioka 11 DPFP nbsp 2nd district changed 1 Cities of Iki Isahaya Minamishimabara Omura Shimabara Unzen and Tsushima District of Nishisonogi 403 812 Ryusho Kato 18 LDP3rd district changed 3 changed 1 Cities of Gotō Hirado Matsuura Saikai and Sasebo Districts of Higashisonogi Kitamatsuura and Minamimatsura 357 963 Yaichi Tanigawa 10 LDPŌita Prefecture 3 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district Part of the city of Ōita 386 368 Shuji Kira 18 YK nbsp 2nd district Cities of Bungo ōno Hita Saiki Taketa Tsukumi Yufu Usuki and part of Ōita District of Kusu 264 423 Seishirō Etō 17 LDP3rd district Cities of Beppu Bungotakada Kitsuki Nakatsu Kunisaki and Usa Districts of Hayami and Higashikunisaki 299 659 Takeshi Iwaya 14 LDPOkinawa Prefecture 4 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 2 City of Naha District of Shimajiri Town of Kumejima and villages of Aguni Kitadaitō Minamidaitō Tokashiki Tonaki and Zamami 268 018 Seiken Akamine 13 Communist nbsp 2nd district changed 2 Cities of Ginowan and Urasoe District of Nakagami 296 016 Kunio Arakaki 13 CDP3rd district changed 2 Cities of Nago Okinawa Uruma Districts of Kunigami and Shimajiri Villages of Iheya and Izena 318 484 Aiko Shimajiri 20 LDP4th district changed 5 Cities of Miyakojima Ishigaki Itoman Tomigusuku and Nanjō Districts of Miyako Yaeyama Shimajiri Towns of Haebaru Yaese and Yonabaru 296 996 Kōsaburō Nishime 11 LDPSaga Prefecture 2 districts edit District Areas included Number of Constitents 8 Current representative Party represented Map1st district changed 2 changed 3 Cities of Kanzaki Saga and Tosu Districts of Kanzaki and Miyaki 333 869 Kazuhiro Haraguchi 23 CDP nbsp 2nd district changed 2 changed 3 Cities of Kashima Ogi Imari Karatsu Ureshino Takeo and Taku Districts of Fujitsu Kishima Higashimatsuura and Nishimatsuura 338 720 Hiroshi Ogushi 15 CDPSee also editList of districts of the House of Councillors of Japan House of Representatives Japan List of proportional representation blocks of the House of Representatives of Japan Proportional RepresentationNotes edit a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy cz da db dc dd de df dg dh di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz ea eb Redistricted in 2022 First effective in the 2025 Japanese General Election a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af Redistricted in 2002 first effective in the 2003 House of Representatives election a b c d e f g h i j k l m n o p q r s t u v w x y Redistricted in 2013 first effective in the 47th House of Representatives election a b c d e f g h i j Created in 2022 First effective in the 2025 Japanese General Election a b c Created in the 2002 reapportionment first effective in the 2003 House of Representatives election References edit Japanese Pass Bills On Electoral Reform The New York Times 3 November 1993 Retrieved 2008 08 09 CRS Issue Brief IB93100 in the Government Document Digital Collection of the University of North Texas MIC 衆議院小選挙区の区割りの改定等について MIC 衆議院小選挙区の区割りの改定等について MIC 衆議院比例代表選出議員の定数削減について MIC 衆議院小選挙区の区割りの改定等について NHK Senkyo Web 衆院小選挙区 区割り見直し 改正公選法が成立 a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au 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 総務省 in Japanese Retrieved 2023 01 28 a b c d e f g h i j k l m n o p q r s t u v w x y z aa Members M The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab Members T The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d e f g h i j k l m n o p q r s t u v w x y z Members N The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d e Members W The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d e f g h i j k l m Members A The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d e f g h i j k l m n o p q r s t u v w x y Members I The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d e f g h i j k l m n o p q r s t u Members O The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d e f g h i j k l m n Members Y The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d e f g h i Members E The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al Members K The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d Members G The House of Representatives Japan www shugiin go jp Retrieved 2023 01 28 a b c d e f g h i j k l m n o p q r s t u v w x y Members S The House of Representatives Japan www shugiin go jp Retrieved 2021 06 11 a b c d e f g h i j k l m n Members F The House of Representatives Japan www shugiin go jp Retrieved 2021 08 15 Members D The House of Representatives Japan www shugiin go jp Retrieved 2023 06 22 a b c d e f g h i j k l m n o p q r Members H The House of Representatives Japan www shugiin go jp Retrieved 2021 06 11 Members R The House of Representatives Japan www shugiin go jp Retrieved 2023 06 22 a b c d Members U The House of Representatives Japan www shugiin go jp Retrieved 2023 06 22 Members B The House of Representatives Japan www shugiin go jp Retrieved 2023 06 22 External links editMIC e Gov legal database 公職選挙法 kōshoku senkyo hō Law No 100 of April 25 1950 the three appended tables list the area number of seats for all electoral districts to both Houses of the National Diet MOJ Japanese Law Translation Database Public Offices Election Act by definition unofficial translation to English if available Retrieved from https en wikipedia org w index php title List of districts of the House of Representatives of Japan amp oldid 1185867089 Kyoto Prefecture 6 districts, wikipedia, wiki, book, books, library,
