List of members of the Diet of Japan

This is a list of members of the Diet of Japan. The Diet has two chambers: the House of Councillors (upper house) and the House of Representatives (lower house). Councillors serve six year terms, with half being elected every three years. Representatives serve terms of up to four years, but the House of Representatives can be dissolved, causing a shorter term (snap election).

Composition
List of members by parliamentary group and constituency. There are usually translations and abbreviations for parliamentary groups (会派) used on the English pages of the House of Representatives website,
 * LDP
 * Kōmeitō
 * CDP
 * DPFP
 * JCP
 * Nippon Ishin
 * Group of Independents
 * SDP
 * Kibo
 * Independents

Notes:
 * Not all members of a parliamentary group are necessarily members of the associated party/parties if any, and vice versa. For example, the Speaker and Vice-Speaker of the House of Representatives are independents in terms of parliamentary group membership, but not independents in terms of party membership.
 * The count of terms as given by the House of Representatives follows the usual way of counting them in Japan by number of won elections (tōsen kaisū) which is not necessarily identical to election periods of the House of Representatives. For example, former member Nobutaka Machimura served for two terms as a member during the (2009–2012) 45th election period of the House of Representatives: one as member for the Hokkaidō proportional constituency from the general election in August 2009 to his resignation in September 2010, and one as member for constituency number 5 in Hokkaidō from the by-election in October 2010 to dissolution in November 2012. Among other things, the election count determines the seating within a parliamentary group, the more senior members by this measure sit in the back.
 * Most proportional members of the House of Representatives have been deleted.

{| class="wikitable sortable" ! Constituency !! Elected Members !! colspan=2| Parliamentary group !! Notes
 * +Members of the House of Representatives (as of April 26, 2021)
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Hokkaido
12 single-member and 8 proportional representation seats.
 * Hokkaido-1st
 * Daiki Michishita ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaido-2nd
 * Kenko Matsuki ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō–3rd
 * Satoshi Arai ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō–4th
 * Hiroyuki Nakamura ||bgcolor=""| || Liberal Democratic ||
 * Hokkaidō–5th
 * Yoshiaki Wada ||bgcolor=""| || Liberal Democratic ||
 * Hokkaidō–6th
 * Takahiro Sasaki ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō–7th
 * Yoshitaka Itō ||bgcolor=""| || Liberal Democratic ||
 * Hokkaidō–8th
 * Seiji Osaka ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō–9th
 * Manabu Horii ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō–10th
 * Hisashi Inatsu ||bgcolor=""| || Kōmeitō ||
 * Hokkaidō–11th
 * Kaori Ishikawa ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō–12th
 * Arata Takebe ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Hokkaidō–9th
 * Manabu Horii ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō–10th
 * Hisashi Inatsu ||bgcolor=""| || Kōmeitō ||
 * Hokkaidō–11th
 * Kaori Ishikawa ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō–12th
 * Arata Takebe ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Hokkaidō–12th
 * Arata Takebe ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Hokkaido block

 * Hokkaidō block
 * Hidemichi Satō ||bgcolor=""| || Kōmeitō ||
 * Hokkaidō block
 * Hiroshi Kamiya ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō block
 * Maki Ikeda ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō block
 * Hiranao Honda ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō block
 * Tatsumaru Yamaoka ||bgcolor=""| || Constitutional Democratic ||
 * Hokkaidō block
 * Kōichi Watanabe ||bgcolor=""| || Liberal Democratic ||
 * Hokkaidō block
 * Takako Suzuki ||bgcolor=""| || Liberal Democratic ||
 * Hokkaidō block
 * Toshimitsu Funahashi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Kōichi Watanabe ||bgcolor=""| || Liberal Democratic ||
 * Hokkaidō block
 * Takako Suzuki ||bgcolor=""| || Liberal Democratic ||
 * Hokkaidō block
 * Toshimitsu Funahashi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Toshimitsu Funahashi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Tōhoku
23 single-member and 13 proportional representation seats.
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Aomori Prefecture

 * Aomori–1st
 * Jun Tsushima ||bgcolor=""| || Liberal Democratic ||
 * Aomori–2nd
 * Tadamori Ōshima ||bgcolor=""| || Liberal Democratic ||
 * Aomori–3rd
 * Jiro Kimura ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Aomori–3rd
 * Jiro Kimura ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Iwate Prefecture

 * Iwate–1st
 * Takeshi Shina ||bgcolor=""| || Constitutional Democratic ||
 * Iwate–2nd
 * Shun'ichi Suzuki ||bgcolor=""| || Liberal Democratic ||
 * Iwate–3rd
 * Ichirō Ozawa ||bgcolor=""| || Constitutional Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Iwate–3rd
 * Ichirō Ozawa ||bgcolor=""| || Constitutional Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Miyagi Prefecture

 * Miyagi–1st
 * Tōru Doi ||bgcolor=""| || Liberal Democratic ||
 * Miyagi–2nd
 * Ken'ya Akiba ||bgcolor=""| || Liberal Democratic ||
 * Miyagi–3rd
 * Akihiro Nishimura ||bgcolor=""| || Liberal Democratic ||
 * Miyagi–4th
 * Shintarō Itō ||bgcolor=""| || Liberal Democratic ||
 * Miyagi–5th
 * Jun Azumi ||bgcolor=""| || Constitutional Democratic ||
 * Miyagi–6th
 * Itsunori Onodera ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Miyagi–5th
 * Jun Azumi ||bgcolor=""| || Constitutional Democratic ||
 * Miyagi–6th
 * Itsunori Onodera ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Akita Prefecture

 * Akita–1st
 * Hiroyuki Togashi ||bgcolor=""| || Liberal Democratic ||
 * Akita–2nd
 * Katsutoshi Kaneda ||bgcolor=""| || Liberal Democratic ||
 * Akita–3rd
 * Nobuhide Minorikawa ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Akita–3rd
 * Nobuhide Minorikawa ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Yamagata Prefecture

 * Yamagata–1st
 * Toshiaki Endō ||bgcolor=""| || Liberal Democratic ||
 * Yamagata–2nd
 * Norikazu Suzuki ||bgcolor=""| || Liberal Democratic ||
 * Yamagata–3rd
 * Ayuko Kato ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Yamagata–3rd
 * Ayuko Kato ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Fukushima Prefecture

 * Fukushima–1st
 * Emi Kaneko ||bgcolor=""| || Constitutional Democratic ||
 * Fukushima–2nd
 * Takumi Nemoto ||bgcolor=""| || Liberal Democratic ||
 * Fukushima–3rd
 * Kōichirō Genba ||bgcolor=""| || Constitutional Democratic ||
 * Fukushima–4th
 * Ichirō Kanke ||bgcolor=""| || Liberal Democratic ||
 * Fukushima–5th
 * Masayoshi Yoshino ||bgcolor=""| || Liberal Democratic ||
 * Fukushima–4th
 * Ichirō Kanke ||bgcolor=""| || Liberal Democratic ||
 * Fukushima–5th
 * Masayoshi Yoshino ||bgcolor=""| || Liberal Democratic ||
 * Masayoshi Yoshino ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Tōhoku Block

 * Tohoku Block
 * Akinori Eto ||bgcolor=""| || Liberal Democratic ||
 * Tohoku Block
 * Yoshitami Kameoka ||bgcolor=""| || Liberal Democratic ||
 * Tohoku Block
 * Takashi Fujiwara ||bgcolor=""| || Liberal Democratic ||
 * Tohoku Block
 * Hinako Takahashi ||bgcolor=""| || Liberal Democratic ||
 * Tohoku Block
 * Kentaro Uesugi ||bgcolor=""| || Liberal Democratic ||
 * Tohoku Block
 * Manabu Terata ||bgcolor=""| || Constitutional Democratic ||
 * Tohoku Block
 * Takashi Midorikawa ||bgcolor=""| || Constitutional Democratic ||
 * Tohoku Block
 * Shinji Oguma ||bgcolor=""| || Constitutional Democratic ||
 * Tohoku Block
 * Akiko Okamoto ||bgcolor=""| || Constitutional Democratic ||
 * Tohoku Block
 * Makoto Yamazaki ||bgcolor=""| || Constitutional Democratic ||
 * Tohoku Block
 * Yukihiko Akutsu ||bgcolor=""| || Constitutional Democratic ||
 * Tohoku Block
 * Yoshihisa Inoue ||bgcolor=""| || Kōmeitō ||
 * Tohoku Block
 * Chizuko Takahashi ||bgcolor=""| || JCP ||
 * colspan="6" style="background:#ccf;"|
 * Tohoku Block
 * Makoto Yamazaki ||bgcolor=""| || Constitutional Democratic ||
 * Tohoku Block
 * Yukihiko Akutsu ||bgcolor=""| || Constitutional Democratic ||
 * Tohoku Block
 * Yoshihisa Inoue ||bgcolor=""| || Kōmeitō ||
 * Tohoku Block
 * Chizuko Takahashi ||bgcolor=""| || JCP ||
 * colspan="6" style="background:#ccf;"|
 * Tohoku Block
 * Chizuko Takahashi ||bgcolor=""| || JCP ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

North Kanto(Kita Kanto)
32 single-member and 19 proportional representation seats.
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Ibaraki Prefecture



 * Ibaraki–1st
 * Yoshinori Tadokoro ||bgcolor=""| || Liberal Democratic ||
 * Ibaraki–2nd
 * Fukushirō Nukaga ||bgcolor=""| || Liberal Democratic ||
 * Ibaraki–3rd
 * Yasuhiro Hanashi ||bgcolor=""| || Liberal Democratic ||
 * Ibaraki–4th
 * Hiroshi Kajiyama ||bgcolor=""| || Liberal Democratic ||
 * Ibaraki–5th
 * Akimasa Ishikawa ||bgcolor=""| || Liberal Democratic ||
 * Ibaraki–6th
 * Ayano Kinimitsu ||bgcolor=""| || Liberal Democratic ||
 * Ibaraki–7th
 * Kishirō Nakamura ||bgcolor=""| || Constitutional Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Ibaraki–6th
 * Ayano Kinimitsu ||bgcolor=""| || Liberal Democratic ||
 * Ibaraki–7th
 * Kishirō Nakamura ||bgcolor=""| || Constitutional Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Tochigi Prefecture



 * Tochigi–1st
 * Hajime Funada ||bgcolor=""| || Liberal Democratic ||
 * Tochigi–2nd
 * Akio Fukuda ||bgcolor=""| || Constitutional Democratic ||
 * Tochigi–3rd
 * Kazuo Yana ||bgcolor=""| || Liberal Democratic ||
 * Tochigi–4th
 * Tsutomu Satō ||bgcolor=""| || Liberal Democratic ||
 * Tochigi–5th
 * Toshimitsu Motegi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Tochigi–5th
 * Toshimitsu Motegi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Gunma Prefecture



 * Gunma–1st
 * Asako Omi ||bgcolor=""| || Liberal Democratic ||
 * Gunma–2nd
 * Toshirō Ino ||bgcolor=""| || Liberal Democratic ||
 * Gunma–3rd
 * Hiroyoshi Sasagawa ||bgcolor=""| || Liberal Democratic ||
 * Gunma–4th
 * Tatsuo Fukuda ||bgcolor=""| || Liberal Democratic ||
 * Gunma–5th
 * Yūko Obuchi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Gunma–5th
 * Yūko Obuchi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Saitama Prefecture



 * Saitama–1st
 * Hideki Murai ||bgcolor=""| || Liberal Democratic ||
 * Saitama–2nd
 * Yoshitaka Shindō ||bgcolor=""| || Liberal Democratic ||
 * Saitama–3rd
 * Hitoshi Kikawada ||bgcolor=""| || Liberal Democratic ||
 * Saitama–4th
 * Yasushi Hosaka ||bgcolor=""| || Liberal Democratic ||
 * Saitama–5th
 * Yukio Edano ||bgcolor=""| || Constitutional Democratic ||
 * Saitama–6th
 * Atsushi Oshima ||bgcolor=""| || Constitutional Democratic ||
 * Saitama–7th
 * Saichi Kamiyama ||bgcolor=""| || Liberal Democratic ||
 * Saitama–8th
 * Masahiko Shibayama ||bgcolor=""| || Liberal Democratic ||
 * Saitama–9th
 * Taku Ōtsuka ||bgcolor=""| || Liberal Democratic ||
 * Saitama–10th
 * Taimei Yamaguchi ||bgcolor=""| || Liberal Democratic ||
 * Saitama–11th
 * Ryūji Koizumi ||bgcolor=""| || Liberal Democratic ||
 * Saitama–12th
 * Atsushi Nonaka ||bgcolor=""| || Liberal Democratic ||
 * Saitama–13th
 * Shinako Tsuchiya ||bgcolor=""| || Liberal Democratic ||
 * Saitama–14th
 * Hiromi Mitsubayashi ||bgcolor=""| || Liberal Democratic ||
 * Saitama–15th
 * Ryōsei Tanaka ||bgcolor=""| || Liberal Democratic ||
 * Saitama–11th
 * Ryūji Koizumi ||bgcolor=""| || Liberal Democratic ||
 * Saitama–12th
 * Atsushi Nonaka ||bgcolor=""| || Liberal Democratic ||
 * Saitama–13th
 * Shinako Tsuchiya ||bgcolor=""| || Liberal Democratic ||
 * Saitama–14th
 * Hiromi Mitsubayashi ||bgcolor=""| || Liberal Democratic ||
 * Saitama–15th
 * Ryōsei Tanaka ||bgcolor=""| || Liberal Democratic ||
 * Hiromi Mitsubayashi ||bgcolor=""| || Liberal Democratic ||
 * Saitama–15th
 * Ryōsei Tanaka ||bgcolor=""| || Liberal Democratic ||
 * Ryōsei Tanaka ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Kitakanto block

 * Kitakantō block
 * Kazuyuki Nakane ||bgcolor=""| || Liberal Democratic ||
 * Kitakantō block
 * Keiko Nagaoka ||bgcolor=""| || Liberal Democratic ||
 * Kitakantō block
 * Hideki Makihara ||bgcolor=""| || Liberal Democratic ||
 * Kitakantō block
 * Yasutaka Nakasone ||bgcolor=""| || Liberal Democratic ||
 * Kitakantō block
 * Akio Sato ||bgcolor=""| || Liberal Democratic ||
 * Kitakantō block
 * Kimichika Hyakutake ||bgcolor=""| || Liberal Democratic ||
 * Kitakantō block
 * Yutaka Kanda ||bgcolor=""| || Liberal Democratic ||
 * Kitakantō block
 * Kaichi Hasegawa ||bgcolor=""| || Constitutional Democratic ||
 * Kitakantō block
 * Yuriko Yamakawa ||bgcolor=""| || Constitutional Democratic ||
 * Kitakantō block
 * Keinin Horikoshi||bgcolor=""| || Constitutional Democratic ||
 * Kitakantō block
 * Masako Ōkawara||bgcolor=""| || Constitutional Democratic ||
 * Kitakantō block
 * Rentaro Takagi||bgcolor=""| || Constitutional Democratic ||
 * Kitakantō block
 * Toshikazu Morita||bgcolor=""| || Constitutional Democratic ||
 * Kitakantō block
 * Yamato Aoyama||bgcolor=""| || Constitutional Democratic ||
 * Kitakantō block
 * Yasuko Komiyama||bgcolor=""| || Constitutional Democratic ||
 * Kitakantō block
 * Keiichi Ishii||bgcolor=""| || Kōmeitō ||
 * Kitakantō block
 * Mitsunari Okamoto||bgcolor=""| || Kōmeitō ||
 * Kitakantō block
 * Tetsuya Shiokawa||bgcolor=""| || JCP ||
 * Kitakantō block
 * Satoshi Asano ||bgcolor=""| || DPFP ||
 * colspan="6" style="background:#ccf;"|
 * Kitakantō block
 * Yamato Aoyama||bgcolor=""| || Constitutional Democratic ||
 * Kitakantō block
 * Yasuko Komiyama||bgcolor=""| || Constitutional Democratic ||
 * Kitakantō block
 * Keiichi Ishii||bgcolor=""| || Kōmeitō ||
 * Kitakantō block
 * Mitsunari Okamoto||bgcolor=""| || Kōmeitō ||
 * Kitakantō block
 * Tetsuya Shiokawa||bgcolor=""| || JCP ||
 * Kitakantō block
 * Satoshi Asano ||bgcolor=""| || DPFP ||
 * colspan="6" style="background:#ccf;"|
 * Kitakantō block
 * Tetsuya Shiokawa||bgcolor=""| || JCP ||
 * Kitakantō block
 * Satoshi Asano ||bgcolor=""| || DPFP ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

South Kanto(Minami Kanto)
33 single-member and 22 proportional representation seats.
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Chiba Prefecture

 * Chiba-1st
 * Hiroaki Kadoyama ||bgcolor=""| || Liberal Democratic ||
 * Chiba-2nd
 * Takayuki Kobayashi ||bgcolor=""| || Liberal Democratic ||
 * Chiba-3rd
 * Hirokazu Matsuno ||bgcolor=""| || Liberal Democratic ||
 * Chiba-4th
 * Yoshihiko Noda ||bgcolor=""| || Constitutional Democratic ||
 * Chiba-5th
 * Kentaro Sonoura ||bgcolor=""| || Liberal Democratic ||
 * Chiba-6th
 * Hiromichi Watanabe ||bgcolor=""| || Liberal Democratic ||
 * Chiba-7th
 * Ken Saito ||bgcolor=""| || Liberal Democratic ||
 * Chiba-8th
 * Yoshitaka Sakurada ||bgcolor=""| || Liberal Democratic ||
 * Chiba-9th
 * Masatoshi Akimoto ||bgcolor=""| || Liberal Democratic ||
 * Chiba-10th
 * Motoo Hayashi ||bgcolor="" | || Liberal Democratic ||
 * Chiba-11th
 * Eisuke Mori ||bgcolor=""| || Liberal Democratic ||
 * Chiba-12th
 * Yasukazu Hamada ||bgcolor=""| || Liberal Democratic ||
 * Chiba-13th
 * Takaki Shirasuka ||bgcolor=""| || Independent ||
 * Masatoshi Akimoto ||bgcolor=""| || Liberal Democratic ||
 * Chiba-10th
 * Motoo Hayashi ||bgcolor="" | || Liberal Democratic ||
 * Chiba-11th
 * Eisuke Mori ||bgcolor=""| || Liberal Democratic ||
 * Chiba-12th
 * Yasukazu Hamada ||bgcolor=""| || Liberal Democratic ||
 * Chiba-13th
 * Takaki Shirasuka ||bgcolor=""| || Independent ||
 * Yasukazu Hamada ||bgcolor=""| || Liberal Democratic ||
 * Chiba-13th
 * Takaki Shirasuka ||bgcolor=""| || Independent ||
 * Takaki Shirasuka ||bgcolor=""| || Independent ||


 * colspan="6" style="background:#ccf;"|

Kanagawa Prefecture

 * Kanagawa-1st
 * Jun Matsumoto ||bgcolor=""| || Independent ||
 * Kanagawa-2nd
 * Yoshihide Suga ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-3rd
 * Hachiro Okonogi ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-4th
 * Yuki Waseda ||bgcolor="" | || Constitutional Democratic ||
 * Kanagawa-5th
 * Manabu Sakai ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-6th
 * Yochiro Aoyagi ||bgcolor=""| || Constitutional Democratic ||
 * Kanagawa-7th
 * Keisuke Suzuki ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-8th
 * Kenji Eda ||bgcolor=""| || Constitutional Democratic ||
 * Kanagawa-9th
 * Ryu Hirofumi ||bgcolor=""| || Independent ||
 * Kanagawa-10th
 * Kazunori Tanaka ||bgcolor="" | || Liberal Democratic ||
 * Kanagawa-11th
 * Shinjiro Koizumi ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-12th
 * Tomoko Abe ||bgcolor=""| || Constitutional Democratic ||
 * Kanagawa-13th
 * Akira Amari ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-14th
 * Jiro Akama ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-15th
 * Taro Kono ||bgcolor="" | || Liberal Democratic ||
 * Kanagawa-16th
 * Hiroyuki Yoshiie ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-17th
 * Karen Makishima ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-18th
 * Daishiro Yamagiwa ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-13th
 * Akira Amari ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-14th
 * Jiro Akama ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-15th
 * Taro Kono ||bgcolor="" | || Liberal Democratic ||
 * Kanagawa-16th
 * Hiroyuki Yoshiie ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-17th
 * Karen Makishima ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-18th
 * Daishiro Yamagiwa ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-17th
 * Karen Makishima ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-18th
 * Daishiro Yamagiwa ||bgcolor=""| || Liberal Democratic ||
 * Kanagawa-18th
 * Daishiro Yamagiwa ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Yamanashi Prefecture

 * Yamanashi-1st
 * Katsuhito Nakajima ||bgcolor=""| || Constitutional Democratic ||
 * Yamanashi-2nd
 * Noriko Horiuchi ||bgcolor=""| || Liberal Democratic ||
 * Yamanashi-2nd
 * Noriko Horiuchi ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Minamikanto block

 * Minamikanto block
 * Minoru Debata||bgcolor=""| || Liberal Democratic ||
 * Minamikanto block
 * Shinichi Nakatani||bgcolor=""| || Liberal Democratic ||
 * Minamikanto block
 * Norihiro Nakayama||bgcolor=""| || Liberal Democratic ||
 * Minamikanto block
 * Tsuyoshi Hoshino||bgcolor=""| || Liberal Democratic ||
 * Minamikanto block
 * Tomohiro Yamamoto||bgcolor=""| || Liberal Democratic ||
 * Minamikanto block
 * Hidehiro Mitani||bgcolor=""| || Liberal Democratic ||
 * Minamikanto block
 * Tetsuya Kimura||bgcolor=""| || Liberal Democratic ||
 * Minamikanto block
 * Hiroshi Ueno||bgcolor=""| || Liberal Democratic ||
 * Minamikanto block
 * Yukio Ubukata||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Kazuma Nakatani||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Go Shinohara||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Shin Miyakawa||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Kazuma Okajima||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Kaname Tajima||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Hajime Yatagawa||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Yuichi Goto||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Soichiro Okuno||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Shigeyuki Tomita ||bgcolor=""| || Kōmeitō ||
 * Minamikanto block
 * Noriko Furuya ||bgcolor=""| || Kōmeitō ||
 * Minamikanto block
 * Kazuo Shii ||bgcolor=""| || JCP ||
 * Minamikanto block
 * Kimie Hatano ||bgcolor=""| || JCP ||
 * Minamikanto block
 * Seiichi Kushida||bgcolor="" | || Ishin ||
 * colspan="6" style="background:#ccf;"|
 * Minamikanto block
 * Yuichi Goto||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Soichiro Okuno||bgcolor=""| || Constitutional Democratic ||
 * Minamikanto block
 * Shigeyuki Tomita ||bgcolor=""| || Kōmeitō ||
 * Minamikanto block
 * Noriko Furuya ||bgcolor=""| || Kōmeitō ||
 * Minamikanto block
 * Kazuo Shii ||bgcolor=""| || JCP ||
 * Minamikanto block
 * Kimie Hatano ||bgcolor=""| || JCP ||
 * Minamikanto block
 * Seiichi Kushida||bgcolor="" | || Ishin ||
 * colspan="6" style="background:#ccf;"|
 * Minamikanto block
 * Kimie Hatano ||bgcolor=""| || JCP ||
 * Minamikanto block
 * Seiichi Kushida||bgcolor="" | || Ishin ||
 * colspan="6" style="background:#ccf;"|
 * Seiichi Kushida||bgcolor="" | || Ishin ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Tokyo
25 single-member and 17 proportional representation seats.
 * Tokyo–1st
 * Banri Kaieda ||bgcolor=""| || Constitutional Democratic ||
 * Tokyo–2nd
 * Kiyoto Tsuji ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–3rd
 * Hirotaka Ishihara ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–4th
 * Masaaki Taira ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–5th
 * Kenji Wakamiya ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–6th
 * Takayuki Ochiai ||bgcolor=""| || Constitutional Democratic ||
 * Tokyo–7th
 * Akira Nagatsuma ||bgcolor=""| || Constitutional Democratic ||
 * Tokyo–8th
 * Nobuteru Ishihara ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–9th
 * Isshu Sugawara ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–10th
 * Hayato Suzuki ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–11th
 * Hakubun Shimomura ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–12th
 * Akihiro Ota ||bgcolor=""| || Komeito ||
 * Tokyo–13th
 * Ichiro Kamoshita||bgcolor=""| || Liberal Democratic ||
 * Tokyo–14th
 * Midori Matsushima ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–15th
 * Tsukasa Akimoto ||bgcolor=""| || Independent ||
 * Tokyo–16th
 * Hideo Onishi ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–17th
 * Katsuei Hirasawa ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–18th
 * Naoto Kan ||bgcolor=""| || Constitutional Democratic ||
 * Tokyo–19th
 * Yohei Matsumoto ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–20th
 * Seiji Kihara ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–21st
 * Akihisa Nagashima ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–22nd
 * Tatsuya Ito ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–23rd
 * Masanobu Ogura ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–24th
 * Koichi Hagiuda ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–25th
 * Shinji Inoue ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Tokyo–18th
 * Naoto Kan ||bgcolor=""| || Constitutional Democratic ||
 * Tokyo–19th
 * Yohei Matsumoto ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–20th
 * Seiji Kihara ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–21st
 * Akihisa Nagashima ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–22nd
 * Tatsuya Ito ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–23rd
 * Masanobu Ogura ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–24th
 * Koichi Hagiuda ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–25th
 * Shinji Inoue ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Masanobu Ogura ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–24th
 * Koichi Hagiuda ||bgcolor=""| || Liberal Democratic ||
 * Tokyo–25th
 * Shinji Inoue ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Shinji Inoue ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Tokyo block

 * Tokyo block
 * Takao Ochi||bgcolor=""| || Liberal Democratic ||
 * Tokyo block
 * Miki Yamada||bgcolor=""| || Liberal Democratic ||
 * Tokyo block
 * Kiyoshi Odawara||bgcolor=""| || Liberal Democratic ||
 * Tokyo block
 * Fumiaki Matsumoto||bgcolor=""| || Liberal Democratic ||
 * Tokyo block
 * Takao Ando||bgcolor=""| || Liberal Democratic ||
 * Tokyo block
 * Kei Takagi||bgcolor=""| || Liberal Democratic ||
 * Tokyo block
 * Yoshio Tezuka||bgcolor=""| || Constitutional Democratic ||
 * Tokyo block
 * Yoshinori Suematsu||bgcolor=""| || Constitutional Democratic ||
 * Tokyo block
 * Akihiro Matsuo||bgcolor=""| || Constitutional Democratic ||
 * Tokyo block
 * Ikuo Yamahana||bgcolor=""| || Constitutional Democratic ||
 * Tokyo block
 * Jin Matsubara||bgcolor=""| || Constitutional Democratic ||
 * Tokyo block
 * Shunsuke Ito||bgcolor=""| || Constitutional Democratic ||
 * Tokyo block
 * Yosuke Takagi||bgcolor=""| || Kōmeitō ||
 * Tokyo block
 * Michiyo Takagi||bgcolor=""| || Kōmeitō ||
 * Tokyo block
 * Akira Kasai||bgcolor=""| || JCP ||
 * Tokyo block
 * Tohru Miyamoto||bgcolor=""| || JCP ||
 * Tokyo block
 * Mito Kakizawa||bgcolor=""| || Independent ||
 * Tokyo block
 * Shunsuke Ito||bgcolor=""| || Constitutional Democratic ||
 * Tokyo block
 * Yosuke Takagi||bgcolor=""| || Kōmeitō ||
 * Tokyo block
 * Michiyo Takagi||bgcolor=""| || Kōmeitō ||
 * Tokyo block
 * Akira Kasai||bgcolor=""| || JCP ||
 * Tokyo block
 * Tohru Miyamoto||bgcolor=""| || JCP ||
 * Tokyo block
 * Mito Kakizawa||bgcolor=""| || Independent ||
 * Tokyo block
 * Tohru Miyamoto||bgcolor=""| || JCP ||
 * Tokyo block
 * Mito Kakizawa||bgcolor=""| || Independent ||
 * Mito Kakizawa||bgcolor=""| || Independent ||


 * colspan="6" style="background:#ccf;"|

Hokuriku Shin'etsu
19 single-member and 11 proportional representation seats.
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Niigata Prefecture

 * Niigata–1st
 * Chinami Nishimura ||bgcolor=""| || Constitutional Democratic ||
 * Niigata–2nd
 * Eiichiro Washio ||bgcolor=""| || Liberal Democratic ||
 * Niigata–3rd
 * Takahiro Kuroiwa ||bgcolor=""| || Constitutional Democratic ||
 * Niigata–4th
 * Makiko Kikuta ||bgcolor=""| || Constitutional Democratic ||
 * Niigata–5th
 * Hirohiko Izumida ||bgcolor=""| || Liberal Democratic ||
 * Niigata–6th
 * Shūichi Takatori ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Niigata–5th
 * Hirohiko Izumida ||bgcolor=""| || Liberal Democratic ||
 * Niigata–6th
 * Shūichi Takatori ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Toyama Prefecture

 * Toyama–1st
 * Hiroaki Tabata ||bgcolor=""| || Liberal Democratic ||
 * Toyama–2nd
 * Mitsuhiro Miyakoshi ||bgcolor=""| || Liberal Democratic ||
 * Toyama–3rd
 * Keiichirō Tachibana ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Toyama–3rd
 * Keiichirō Tachibana ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Ishikawa Prefecture

 * Ishikawa–1st
 * Hiroshi Hase ||bgcolor=""| || Liberal Democratic ||
 * Ishikawa–2nd
 * Hajime Sasaki ||bgcolor=""| || Liberal Democratic ||
 * Ishikawa–3rd
 * Shoji Nishida ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Ishikawa–3rd
 * Shoji Nishida ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Fukui Prefecture

 * Fukui–1st
 * Tomomi Inada ||bgcolor=""| || Liberal Democratic ||
 * Fukui–2nd
 * Tsuyoshi Takagi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Tsuyoshi Takagi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Nagano Prefecture

 * Nagano–1st
 * Takashi Shinohara ||bgcolor=""| || Constitutional Democratic ||
 * Nagano–2nd
 * Mitsu Shimojo ||bgcolor=""| || Constitutional Democratic ||
 * Nagano–3rd
 * Yosei Ide ||bgcolor=""| || Liberal Democratic ||
 * Nagano–4th
 * Shigeyuki Gotō ||bgcolor=""| || Liberal Democratic ||
 * Nagano–5th
 * Ichirō Miyashita ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Shigeyuki Gotō ||bgcolor=""| || Liberal Democratic ||
 * Nagano–5th
 * Ichirō Miyashita ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Hokuriku Shin'etsu block

 * Hokuriku Shin'etsu block
 * Taku Yamamoto ||bgcolor=""| || Liberal Democratic ||
 * Hokuriku Shin'etsu block
 * Hiroaki Saito||bgcolor=""| || Liberal Democratic ||
 * Hokuriku Shin'etsu block
 * Shunsuke Mutai||bgcolor=""| || Liberal Democratic ||
 * Hokuriku Shin'etsu block
 * Kenichi Hosoda||bgcolor=""| || Liberal Democratic ||
 * Hokuriku Shin'etsu block
 * Koichi Matsudaira||bgcolor=""| || Constitutional Democratic ||
 * Hokuriku Shin'etsu block
 * Wakako Yamamoto||bgcolor=""| || Constitutional Democratic ||
 * Hokuriku Shin'etsu block
 * Kazuya Kondo||bgcolor=""| || Constitutional Democratic ||
 * Hokuriku Shin'etsu block
 * Takeshi Saiki||bgcolor=""| || Constitutional Democratic ||
 * Hokuriku Shin'etsu block
 * Masataka Ota||bgcolor=""| || Kōmeitō ||
 * Hokuriku Shin'etsu block
 * Yasufumi Fujino||bgcolor=""| || JCP ||
 * Hokuriku Shin'etsu block
 * Tohru Ishizaki||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * Takeshi Saiki||bgcolor=""| || Constitutional Democratic ||
 * Hokuriku Shin'etsu block
 * Masataka Ota||bgcolor=""| || Kōmeitō ||
 * Hokuriku Shin'etsu block
 * Yasufumi Fujino||bgcolor=""| || JCP ||
 * Hokuriku Shin'etsu block
 * Tohru Ishizaki||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * Hokuriku Shin'etsu block
 * Tohru Ishizaki||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Tokai
32 single-member and 21 proportional representation seats.
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Gifu Prefecture

 * Gifu–1st
 * Seiko Noda ||bgcolor=""| || Liberal Democratic ||
 * Gifu–2nd
 * Yasufumi Tanahashi ||bgcolor=""| || Liberal Democratic ||
 * Gifu–3rd
 * Yōji Mutō ||bgcolor=""| || Liberal Democratic ||
 * Gifu–4th
 * Shunpei Kaneko ||bgcolor=""| || Liberal Democratic ||
 * Gifu–5th
 * Keiji Furuya ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Shunpei Kaneko ||bgcolor=""| || Liberal Democratic ||
 * Gifu–5th
 * Keiji Furuya ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Shizuoka Prefecture

 * Shizuoka–1st
 * Yōko Kamikawa ||bgcolor=""| || Liberal Democratic ||
 * Shizuoka–2nd
 * Tatsunori Ibayashi ||bgcolor=""| || Liberal Democratic ||
 * Shizuoka–3rd
 * Hiroyuki Miyazawa ||bgcolor=""| || Liberal Democratic ||
 * Shizuoka–4th
 * Yoichi Fukazawa ||bgcolor=""| || Liberal Democratic ||
 * Shizuoka–5th
 * Gōshi Hosono ||bgcolor=""| || Independent ||
 * Shizuoka–6th
 * Shū Watanabe ||bgcolor=""| || Constitutional Democratic ||
 * Shizuoka–7th
 * Minoru Kiuchi ||bgcolor=""| || Liberal Democratic ||
 * Shizuoka–8th
 * Ryū Shionoya ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Shū Watanabe ||bgcolor=""| || Constitutional Democratic ||
 * Shizuoka–7th
 * Minoru Kiuchi ||bgcolor=""| || Liberal Democratic ||
 * Shizuoka–8th
 * Ryū Shionoya ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Ryū Shionoya ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Aichi Prefecture

 * Aichi–1st
 * Hiromichi Kumada ||bgcolor=""| || Liberal Democratic ||
 * Aichi–2nd
 * Motohisa Furukawa ||bgcolor=""| || DPFP ||
 * Aichi–3rd
 * Shoichi Kondo ||bgcolor=""| || Constitutional Democratic ||
 * Aichi–4th
 * Shōzō Kudō ||bgcolor=""| || Liberal Democratic ||
 * Aichi–5th
 * Hirotaka Akamatsu ||bgcolor=""| || Constitutional Democratic ||
 * Aichi–6th
 * Hideki Niwa ||bgcolor=""| || Liberal Democrati ||
 * Aichi–7th
 * Shiori Yamao||bgcolor=""| || DPFP ||
 * Aichi–8th
 * Tadahiko Itō ||bgcolor=""| || Liberal Democratic ||
 * Aichi–9th
 * Yasumasa Nagasaka ||bgcolor=""| || Liberal Democratic ||
 * Aichi–10th
 * Tetsuma Esaki ||bgcolor=""| || Liberal Democratic ||
 * Aichi–11th
 * Shinichiro Furumoto ||bgcolor=""| || Independent ||
 * Aichi–12th
 * Kazuhiko Shigetoku ||bgcolor=""| || Constitutional Democratic ||
 * Aichi–13th
 * Kensuke Onishi ||bgcolor=""| || Constitutional Democratic ||
 * Aichi–14th
 * Sōichirō Imaeda ||bgcolor=""| || Liberal Democratic ||
 * Aichi–15th
 * Yukinori Nemoto ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Aichi–11th
 * Shinichiro Furumoto ||bgcolor=""| || Independent ||
 * Aichi–12th
 * Kazuhiko Shigetoku ||bgcolor=""| || Constitutional Democratic ||
 * Aichi–13th
 * Kensuke Onishi ||bgcolor=""| || Constitutional Democratic ||
 * Aichi–14th
 * Sōichirō Imaeda ||bgcolor=""| || Liberal Democratic ||
 * Aichi–15th
 * Yukinori Nemoto ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Aichi–15th
 * Yukinori Nemoto ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Mie Prefecture

 * Mie–1st
 * Norihisa Tamura ||bgcolor=""| || Liberal Democratic ||
 * Mie–2nd
 * Masaharu Nakagawa ||bgcolor=""| || Constitutional Democratic ||
 * Mie–3rd
 * Katsuya Okada ||bgcolor=""| || Constitutional Democratic ||
 * Mie–4th
 * Norio Mitsuya ||bgcolor=""| || Liberal Democratic ||
 * Katsuya Okada ||bgcolor=""| || Constitutional Democratic ||
 * Mie–4th
 * Norio Mitsuya ||bgcolor=""| || Liberal Democratic ||
 * Norio Mitsuya ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Tokai block

 * Tokai block
 * Takaaki Katsumata||bgcolor=""| || Liberal Democratic ||
 * Tokai block
 * Junji Suzuki||bgcolor=""| || Liberal Democratic ||
 * Tokai block
 * Shuhei Aoyama||bgcolor=""| || Liberal Democratic ||
 * Tokai block
 * Jiro Kawasaki||bgcolor=""| || Liberal Democratic ||
 * Tokai block
 * Kenji Kanda||bgcolor=""| || Liberal Democratic ||
 * Tokai block
 * Yoshitaka Ikeda||bgcolor=""| || Liberal Democratic ||
 * Tokai block
 * Tetsuya Yagi||bgcolor=""| || Liberal Democratic ||
 * Tokai block
 * Takeru Yoshikawa||bgcolor=""| || Liberal Democratic ||
 * Tokai block
 * Mitsunori Okamoto||bgcolor=""| || Constitutional Democratic ||
 * Tokai block
 * Masato Imai||bgcolor=""| || Constitutional Democratic ||
 * Tokai block
 * Yoshio Maki||bgcolor=""| || Constitutional Democratic ||
 * Tokai block
 * Kenichiro Seki||bgcolor=""| || Constitutional Democratic ||
 * Tokai block
 * Kentaro Genma||bgcolor=""| || Constitutional Democratic ||
 * Tokai block
 * Tsunehiko Yoshida||bgcolor=""| || Constitutional Democratic ||
 * Tokai block
 * Yuta Hiyoshi||bgcolor=""| || Constitutional Democratic ||
 * Tokai block
 * Isao Matsuda||bgcolor=""| || Constitutional Democratic ||
 * Tokai block
 * Yoshinori Oguchi||bgcolor=""| || Kōmeitō ||
 * Tokai block
 * Wataru Ito||bgcolor=""| || Kōmeitō ||
 * Tokai block
 * Nobuko Motomura||bgcolor=""| || JCP ||
 * Tokai block
 * Kazumi Sugimoto||bgcolor="" | || Ishin ||
 * Tokai block
 * Masayuki Aoyama||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * Tokai block
 * Yuta Hiyoshi||bgcolor=""| || Constitutional Democratic ||
 * Tokai block
 * Isao Matsuda||bgcolor=""| || Constitutional Democratic ||
 * Tokai block
 * Yoshinori Oguchi||bgcolor=""| || Kōmeitō ||
 * Tokai block
 * Wataru Ito||bgcolor=""| || Kōmeitō ||
 * Tokai block
 * Nobuko Motomura||bgcolor=""| || JCP ||
 * Tokai block
 * Kazumi Sugimoto||bgcolor="" | || Ishin ||
 * Tokai block
 * Masayuki Aoyama||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * Tokai block
 * Kazumi Sugimoto||bgcolor="" | || Ishin ||
 * Tokai block
 * Masayuki Aoyama||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Kinki
47 single-member and 28 proportional representation seats.
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Shiga Prefecture

 * Shiga–1st
 * Toshitaka Ōoka ||bgcolor=""| || Liberal Democratic ||
 * Shiga–2nd
 * Ken'ichirō Ueno ||bgcolor=""| || Liberal Democratic ||
 * Shiga–3rd
 * Nobuhide Takemura ||bgcolor=""| || Liberal Democratic ||
 * Shiga–4th
 * Hiroo Kotera ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Shiga–4th
 * Hiroo Kotera ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Kyoto Prefecture

 * Kyōto–1st
 * Bunmei Ibuki ||bgcolor=""| || Liberal Democratic ||
 * Kyōto–2nd
 * Seiji Maehara ||bgcolor=""| || DPFP ||
 * Kyōto–3rd
 * Kenta Izumi ||bgcolor=""| || Constitutional Democratic ||
 * Kyōto–4th
 * Hideyuki Tanaka ||bgcolor=""| || Liberal Democratic ||
 * Kyōto–5th
 * Taro Honda ||bgcolor=""| || Liberal Democratic ||
 * Kyōto–6th
 * Hiroshi Ando ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Kyōto–5th
 * Taro Honda ||bgcolor=""| || Liberal Democratic ||
 * Kyōto–6th
 * Hiroshi Ando ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Osaka Prefecture

 * Ōsaka–1st
 * Hiroyuki Onishi ||bgcolor=""| || Liberal Democratic ||
 * Ōsaka–2nd
 * Akira Satō ||bgcolor=""| || Liberal Democratic ||
 * Ōsaka–3rd
 * Shigeki Satō ||bgcolor=""| || Kōmeitō ||
 * Ōsaka–4th
 * Yasuhide Nakayama ||bgcolor=""| || Liberal Democratic ||
 * Ōsaka–5th
 * Tōru Kunishige ||bgcolor=""| || Kōmeitō ||
 * Ōsaka–6th
 * Shin'ichi Isa ||bgcolor=""| || Kōmeitō ||
 * Ōsaka–7th
 * Naomi Tokashiki ||bgcolor=""| || Liberal Democratic ||
 * Ōsaka–8th
 * Takashi Otsuka ||bgcolor=""| || Independent ||
 * Ōsaka–9th
 * Kenji Harada ||bgcolor=""| || Liberal Democratic ||
 * Ōsaka–10th
 * Kiyomi Tsujimoto ||bgcolor=""| || Constitutional Democratic ||
 * Ōsaka–11th
 * Hirofumi Hirano ||bgcolor=""| || Constitutional Democratic ||
 * Ōsaka–12th
 * Fumitake Fujita || bgcolor=" " | || Ishin||
 * Ōsaka–13th
 * Kōichi Munekiyo ||bgcolor=""| || Liberal Democratic ||
 * Ōsaka–14th
 * Takashi Nagao ||bgcolor=""| || Liberal Democratic ||
 * Ōsaka–15th
 * Naokazu Takemoto ||bgcolor=""| || Liberal Democratic ||
 * Ōsaka–16th
 * Kazuo Kitagawa ||bgcolor=""| || Kōmeitō ||
 * Ōsaka–17th
 * Nobuyuki Baba || bgcolor="" | || Ishin||
 * Ōsaka–18th
 * Takashi Endō ||bgcolor="" | || Ishin ||
 * Ōsaka–19th
 * Hodaka Maruyama ||bgcolor="" | || N-koku ||
 * colspan="6" style="background:#ccf;"|
 * Ōsaka–14th
 * Takashi Nagao ||bgcolor=""| || Liberal Democratic ||
 * Ōsaka–15th
 * Naokazu Takemoto ||bgcolor=""| || Liberal Democratic ||
 * Ōsaka–16th
 * Kazuo Kitagawa ||bgcolor=""| || Kōmeitō ||
 * Ōsaka–17th
 * Nobuyuki Baba || bgcolor="" | || Ishin||
 * Ōsaka–18th
 * Takashi Endō ||bgcolor="" | || Ishin ||
 * Ōsaka–19th
 * Hodaka Maruyama ||bgcolor="" | || N-koku ||
 * colspan="6" style="background:#ccf;"|
 * Ōsaka–18th
 * Takashi Endō ||bgcolor="" | || Ishin ||
 * Ōsaka–19th
 * Hodaka Maruyama ||bgcolor="" | || N-koku ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Hyogo Prefecture

 * Hyōgo–1st
 * Masatoshi Moriyama ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–2nd
 * Kazuyoshi Akaba ||bgcolor=""| || Kōmeitō ||
 * Hyōgo–3rd
 * Yoshihiro Seki ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–4th
 * Hisayuki Fujii ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–5th
 * Kōichi Tani ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–6th
 * Masaki Ōgushi ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–7th
 * Kenji Yamada ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–8th
 * Hiromasa Nakano ||bgcolor=""| || Kōmeitō ||
 * Hyōgo–9th
 * Yasutoshi Nishimura ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–10th
 * Kisaburō Tokai ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–11th
 * Takeaki Matsumoto ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–12th
 * Tsuyoshi Yamaguchi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Hyōgo–9th
 * Yasutoshi Nishimura ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–10th
 * Kisaburō Tokai ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–11th
 * Takeaki Matsumoto ||bgcolor=""| || Liberal Democratic ||
 * Hyōgo–12th
 * Tsuyoshi Yamaguchi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Hyōgo–12th
 * Tsuyoshi Yamaguchi ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Nara Prefecture

 * Nara–1st
 * Shigeki Kobayashi ||bgcolor=""| || Liberal Democratic ||
 * Nara–2nd
 * Sanae Takaichi ||bgcolor=""| || Liberal Democratic ||
 * Nara–3rd
 * Taido Tanose ||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * Nara–3rd
 * Taido Tanose ||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Wakayama Prefecture

 * Wakayama–1st
 * Shūhei Kishimoto ||bgcolor=""| || DPFP ||
 * Wakayama–2nd
 * Masatoshi Ishida ||bgcolor=""| || Liberal Democratic ||
 * Wakayama–3rd
 * Toshihiro Nikai ||bgcolor=""| || Liberal Democratic ||
 * Wakayama–3rd
 * Toshihiro Nikai ||bgcolor=""| || Liberal Democratic ||
 * Toshihiro Nikai ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Kinki block

 * Kinki block
 * Shinsuke Okuno||bgcolor=""| || Liberal Democratic ||
 * Kinki block
 * Noboru Kamitani||bgcolor=""| || Liberal Democratic ||
 * Kinki block
 * Yukari Sato||bgcolor=""| || Liberal Democratic ||
 * Kinki block
 * Yayoi Kimura||bgcolor=""| || Liberal Democratic ||
 * Kinki block
 * Shohei Okashita||bgcolor=""| || Liberal Democratic ||
 * Kinki block
 * Tom Tanigawa||bgcolor=""| || Liberal Democratic ||
 * Kinki block
 * Hirofumi Kado||bgcolor=""| || Liberal Democratic ||
 * Kinki block
 * Kazuhide Okuma||bgcolor=""| || Liberal Democratic ||
 * Kinki block
 * Mamoru Shigemoto||bgcolor=""| || Liberal Democratic ||
 * Kinki block
 * Hiroyuki Moriyama||bgcolor=""| || Constitutional Democratic ||
 * Kinki block
 * Shu Sakurai||bgcolor=""| || Constitutional Democratic ||
 * Kinki block
 * Fumiyoshi Murakami||bgcolor=""| || Constitutional Democratic ||
 * Kinki block
 * Kanako Otsuji||bgcolor=""| || Constitutional Democratic ||
 * Kinki block
 * Hideki Nagao||bgcolor=""| || Constitutional Democratic ||
 * Kinki block
 * Sumio Mabuchi||bgcolor=""| || Constitutional Democratic ||
 * Kinki block
 * Kazunori Yamanoi||bgcolor=""| || Constitutional Democratic ||
 * Kinki block
 * Yuzuru Takeuchi||bgcolor=""| || Kōmeitō ||
 * Kinki block
 * Tomoko Ukishima||bgcolor=""| || Kōmeitō ||
 * Kinki block
 * Susumu Hamamura||bgcolor=""| || Kōmeitō ||
 * Kinki block
 * Yoko Wanibuchi||bgcolor=""| || Kōmeitō ||
 * Kinki block
 * Keiji Kokuta||bgcolor=""| || JCP ||
 * Kinki block
 * Tadashi Shimizu||bgcolor=""| || JCP ||
 * Kinki block
 * Natsue Mori||bgcolor="" | || Ishin ||
 * Kinki block
 * Hidetaka Inoue||bgcolor="" | || Ishin ||
 * Kinki block
 * Teruo Minobe||bgcolor="" | || Ishin ||
 * Kinki block
 * Yasushi Adachi||bgcolor="" | || Ishin ||
 * Kinki block
 * Yasuto Urano||bgcolor="" | || Ishin ||
 * Kinki block
 * Kazunori Inoue||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * Kinki block
 * Yoko Wanibuchi||bgcolor=""| || Kōmeitō ||
 * Kinki block
 * Keiji Kokuta||bgcolor=""| || JCP ||
 * Kinki block
 * Tadashi Shimizu||bgcolor=""| || JCP ||
 * Kinki block
 * Natsue Mori||bgcolor="" | || Ishin ||
 * Kinki block
 * Hidetaka Inoue||bgcolor="" | || Ishin ||
 * Kinki block
 * Teruo Minobe||bgcolor="" | || Ishin ||
 * Kinki block
 * Yasushi Adachi||bgcolor="" | || Ishin ||
 * Kinki block
 * Yasuto Urano||bgcolor="" | || Ishin ||
 * Kinki block
 * Kazunori Inoue||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * Kinki block
 * Yasushi Adachi||bgcolor="" | || Ishin ||
 * Kinki block
 * Yasuto Urano||bgcolor="" | || Ishin ||
 * Kinki block
 * Kazunori Inoue||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * Kazunori Inoue||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Chugoku
20 single-member and 11 proportional representation seats.


 * colspan="6" style="background:#ccf;"|

Tottori Prefecture

 * Tottori–1st
 * Shigeru Ishiba ||bgcolor=""| || Liberal Democratic ||
 * Tottori–2nd
 * Ryosei Akazawa ||bgcolor=""| || Liberal Democratic ||
 * Tottori–2nd
 * Ryosei Akazawa ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Shimane Prefecture

 * Shimane-1st
 * Hiroyuki Hosoda ||bgcolor=""| || Liberal Democratic ||
 * Shimane-2nd
 * Wataru Takeshita ||bgcolor=""| || Liberal Democratic ||
 * Shimane-2nd
 * Wataru Takeshita ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Okayama Prefecture

 * Okayama-1st
 * Ichiro Aisawa ||bgcolor=""| || Liberal Democratic ||
 * Okayama-2nd
 * Takashi Yamashita ||bgcolor=""| || Liberal Democratic ||
 * Okayama-3rd
 * Toshiko Abe ||bgcolor=""| || Liberal Democratic ||
 * Okayama-4th
 * Gaku Hashimoto ||bgcolor=""| || Liberal Democratic ||
 * Okayama-5th
 * Katsunobu Kato ||bgcolor=""| || Liberal Democratic ||
 * Okayama-4th
 * Gaku Hashimoto ||bgcolor=""| || Liberal Democratic ||
 * Okayama-5th
 * Katsunobu Kato ||bgcolor=""| || Liberal Democratic ||
 * Katsunobu Kato ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Hiroshima Prefecture

 * Hiroshima-1st
 * Fumio Kishida ||bgcolor=""| || Liberal Democratic ||
 * Hiroshima-2nd
 * Hiroshi Hiraguchi ||bgcolor=""| || Liberal Democratic ||
 * Hiroshima-3rd
 * colspan="4"|（Vacant）
 * Hiroshima-4th
 * Masayoshi Shintani ||bgcolor=""| || Liberal Democratic ||
 * Hiroshima-5th
 * Minoru Terada ||bgcolor=""| || Liberal Democratic ||
 * Hiroshima-6th
 * Koji Sato||bgcolor=""| || Constitutional Democratic ||
 * Hiroshima-7th
 * Fumiaki Kobayashi ||bgcolor=""| || Liberal Democratic ||
 * Minoru Terada ||bgcolor=""| || Liberal Democratic ||
 * Hiroshima-6th
 * Koji Sato||bgcolor=""| || Constitutional Democratic ||
 * Hiroshima-7th
 * Fumiaki Kobayashi ||bgcolor=""| || Liberal Democratic ||
 * Hiroshima-7th
 * Fumiaki Kobayashi ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Yamaguchi Prefecture

 * Yamaguchi-1st
 * Masahiro Komura ||bgcolor=""| || Liberal Democratic ||
 * Yamaguchi-2nd
 * Nobuo Kishi ||bgcolor=""| || Liberal Democratic ||
 * Yamaguchi-3rd
 * Takeo Kawamura ||bgcolor=""| || Liberal Democratic ||
 * Yamaguchi-4th
 * colspan="4"|Vacant
 * Takeo Kawamura ||bgcolor=""| || Liberal Democratic ||
 * Yamaguchi-4th
 * colspan="4"|Vacant
 * colspan="4"|Vacant


 * colspan="6" style="background:#ccf;"|

Chugoku block

 * Chugoku block
 * Toshifumi Kojima||bgcolor=""| || Liberal Democratic ||
 * Chugoku block
 * Mio Sugita||bgcolor=""| || Liberal Democratic ||
 * Chugoku block
 * Michitaka Ikeda||bgcolor=""| || Liberal Democratic ||
 * Chugoku block
 * Keiichi Furuta||bgcolor=""| || Liberal Democratic ||
 * Chugoku block
 * Shogo Azemoto||bgcolor=""| || Liberal Democratic ||
 * Chugoku block
 * Akiko Kamei||bgcolor=""| || Constitutional Democratic ||
 * Chugoku block
 * Keisuke Tsumura||bgcolor=""| || Constitutional Democratic ||
 * Chugoku block
 * Michiyoshi Yunoki||bgcolor=""| || Constitutional Democratic ||
 * Chugoku block
 * Tetsuo Saito||bgcolor=""| || Kōmeitō ||
 * Chugoku block
 * Keigo Masuya||bgcolor=""| || Kōmeitō ||
 * Chugoku block
 * Takashi Takai||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * Michiyoshi Yunoki||bgcolor=""| || Constitutional Democratic ||
 * Chugoku block
 * Tetsuo Saito||bgcolor=""| || Kōmeitō ||
 * Chugoku block
 * Keigo Masuya||bgcolor=""| || Kōmeitō ||
 * Chugoku block
 * Takashi Takai||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * Chugoku block
 * Takashi Takai||bgcolor=""| || Independent ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Shikoku
11 single-member and 6 proportional representation seats.


 * colspan="6" style="background:#ccf;"|

Tokushima Prefecture

 * Tokushima-1st
 * Masazumi Gotoda ||bgcolor=""| || Liberal Democratic ||
 * Tokushima-2nd
 * Sunichi Yamaguchi ||bgcolor=""| || Liberal Democratic ||
 * Tokushima-2nd
 * Sunichi Yamaguchi ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Kagawa Prefecture

 * Kagawa-1st
 * Takuya Hirai ||bgcolor=""| || Liberal Democratic ||
 * Kagawa-2nd
 * Yuichiro Tamaki ||bgcolor="" | || DPFP ||
 * Kagawa-3rd
 * Keitaro Ono ||bgcolor=""| || Liberal Democratic ||
 * Kagawa-3rd
 * Keitaro Ono ||bgcolor=""| || Liberal Democratic ||
 * Keitaro Ono ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Ehime Prefecture

 * Ehime-1st
 * Yasuhisa Shiozaki ||bgcolor=""| || Liberal Democratic ||
 * Ehime-2nd
 * Seiichiro Murakami ||bgcolor=""| || Liberal Democratic ||
 * Ehime-3rd
 * Yoichi Shiraishi ||bgcolor=""| || Constitutional Democratic ||
 * Ehime-4th
 * Koichi Yamamoto ||bgcolor=""| || Liberal Democratic ||
 * Yoichi Shiraishi ||bgcolor=""| || Constitutional Democratic ||
 * Ehime-4th
 * Koichi Yamamoto ||bgcolor=""| || Liberal Democratic ||
 * Koichi Yamamoto ||bgcolor=""| || Liberal Democratic ||


 * colspan="6" style="background:#ccf;"|

Kochi Prefecture

 * Kochi-1st
 * Gen Nakatani ||bgcolor="" | || Liberal Democratic ||
 * Kochi-2nd
 * Hajime Hirota ||bgcolor=""| || Constitutional Democratic ||
 * Kochi-2nd
 * Hajime Hirota ||bgcolor=""| || Constitutional Democratic ||


 * colspan="6" style="background:#ccf;"|

Shikoku block

 * Shikoku block
 * Teru Fukui||bgcolor=""| || Liberal Democratic ||
 * Shikoku block
 * Mamoru Fukuyama||bgcolor=""| || Liberal Democratic ||
 * Shikoku block
 * Yuji Yamamoto||bgcolor=""| || Liberal Democratic ||
 * Shikoku block
 * Junya Ogawa||bgcolor=""| || Constitutional Democratic ||
 * Shikoku block
 * Norio Takeuchi||bgcolor=""| || Constitutional Democratic ||
 * Shikoku block
 * Noritoshi Ishida||bgcolor=""| || Kōmeitō ||
 * colspan="6" style="background:#ccf;"|
 * Shikoku block
 * Norio Takeuchi||bgcolor=""| || Constitutional Democratic ||
 * Shikoku block
 * Noritoshi Ishida||bgcolor=""| || Kōmeitō ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Kyushu
35 single-member and 20 proportional representation seats.
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Fukuoka Prefecture

 * Fukuoka–1st
 * Takahiro Inoue ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–2nd
 * Makoto Oniki ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–3rd
 * Atsushi Koga ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–4th
 * Hideki Miyauchi ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–5th
 * Yoshiaki Harada ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–6th
 * Jiro Hatoyama ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–7th
 * Satoshi Fujimaru ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–8th
 * Tarō Asō ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–9th
 * Asahiko Mihara ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–10th
 * Kōzō Yamamoto ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–11th
 * Ryōta Takeda ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Tarō Asō ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–9th
 * Asahiko Mihara ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–10th
 * Kōzō Yamamoto ||bgcolor=""| || Liberal Democratic ||
 * Fukuoka–11th
 * Ryōta Takeda ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Fukuoka–11th
 * Ryōta Takeda ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Saga Prefecture

 * Saga–1st
 * Kazuhiro Haraguchi ||bgcolor=""| || Constitutional Democratic ||
 * Saga–2nd
 * Hiroshi Ogushi ||bgcolor=""| || Constitutional Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Hiroshi Ogushi ||bgcolor=""| || Constitutional Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Nagasaki Prefecture

 * Nagasaki–1st
 * Hideko Nishioka ||bgcolor=""| || DPFP ||
 * Nagasaki–2nd
 * Kanji Katō ||bgcolor=""| || Liberal Democratic ||
 * Nagasaki–3rd
 * Yaichi Tanigawa ||bgcolor=""| || Liberal Democratic ||
 * Nagasaki–4th
 * Seigo Kitamura ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Nagasaki–4th
 * Seigo Kitamura ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Kumamoto Prefecture

 * Kumamoto–1st
 * Minoru Kihara ||bgcolor=""| || Liberal Democratic ||
 * Kumamoto–2nd
 * Takeshi Noda ||bgcolor=""| || Liberal Democratic ||
 * Kumamoto–3rd
 * Tetsushi Sakamoto ||bgcolor=""| || Liberal Democratic ||
 * Kumamoto–4th
 * Yasushi Kaneko ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Kumamoto–4th
 * Yasushi Kaneko ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Oita Prefecture

 * Ōita–1st
 * Yōichi Anami ||bgcolor=""| || Liberal Democratic ||
 * Ōita–2nd
 * Seishirō Etō ||bgcolor=""| || Liberal Democratic ||
 * Ōita–3rd
 * Takeshi Iwaya ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Ōita–3rd
 * Takeshi Iwaya ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Miyazaki Prefecture

 * Miyazaki–1st
 * Shunsuke Takei ||bgcolor=""| || Liberal Democratic ||
 * Miyazaki–2nd
 * Taku Etō ||bgcolor=""| || Liberal Democratic ||
 * Miyazaki–3rd
 * Yoshihisa Furukawa ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Miyazaki–3rd
 * Yoshihisa Furukawa ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Kagoshima Prefecture

 * Kagoshima–1st
 * Hiroshi Kawauchi ||bgcolor=""| || Constitutional Democratic ||
 * Kagoshima–2nd
 * Masuo Kaneko ||bgcolor=""| || Liberal Democratic ||
 * Kagoshima–3rd
 * Yasuhiro Ozata ||bgcolor=""| || Liberal Democratic ||
 * Kagoshima–4th
 * Hiroshi Moriyama ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Kagoshima–4th
 * Hiroshi Moriyama ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Okinawa Prefecture

 * Okinawa–1st
 * Seiken Akamine ||bgcolor=""| || JCP ||
 * Okinawa–2nd
 * Kantoku Teruya ||bgcolor=""| || Social Democratic ||
 * Okinawa–3rd
 * Tomohiro Yara ||bgcolor=""| || Constitutional Democratic ||
 * Okinawa–4th
 * Kōsaburō Nishime ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * Okinawa–4th
 * Kōsaburō Nishime ||bgcolor=""| || Liberal Democratic ||
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|
 * colspan="6" style="background:#ccf;"|

Kyushu Block

 * Kyūshū block
 * Masahisa Miyazaki ||bgcolor=""| || Liberal Democratic ||
 * Kyūshū block
 * Takuma Miyaji ||bgcolor=""| || Liberal Democratic ||
 * Kyūshū block
 * Masahiro Imamura ||bgcolor=""| || Liberal Democratic ||
 * Kyūshū block
 * Yasushi Furukawa ||bgcolor=""| || Liberal Democratic ||
 * Kyūshū block
 * Konosuke Kokuba ||bgcolor=""| || Liberal Democratic ||
 * Kyūshū block
 * Tsutomu Tomioka ||bgcolor=""| || Liberal Democratic ||
 * Kyūshū block
 * Kazuchika Iwata ||bgcolor=""| || Liberal Democratic ||
 * Kyūshū block
 * Katsuhiko Yokomitsu ||bgcolor=""| || Constitutional Democratic ||
 * Kyūshū block
 * Koichi Yamauchi ||bgcolor=""| || Constitutional Democratic ||
 * Kyūshū block
 * Masayoshi Yagami ||bgcolor=""| || Constitutional Democratic ||
 * Kyūshū block
 * Shuji Inatomi ||bgcolor=""| || Constitutional Democratic ||
 * Kyūshū block
 * Takashi Kii ||bgcolor=""| || Constitutional Democratic ||
 * Kyūshū block
 * Hajime Yoshikawa ||bgcolor=""| || Constitutional Democratic ||
 * Kyūshū block
 * Yasuyuki Eda ||bgcolor=""| || Kōmeitō ||
 * Kyūshū block
 * Nobuhiro Yoshida ||bgcolor=""| || Kōmeitō ||
 * Kyūshū block
 * Masakazu Hamachi ||bgcolor=""| || Kōmeitō ||
 * Kyūshū block
 * Takaaki Tamura ||bgcolor=""| || JCP ||
 * Kyūshū block
 * Nariaki Nakayama ||bgcolor=""| || Kibō ||
 * Kyūshū block
 * Shuji Kira ||bgcolor=""| || Independent ||
 * Kyūshū block
 * Mikio Shimoji ||bgcolor=""| || Independent ||
 * }
 * Yasuyuki Eda ||bgcolor=""| || Kōmeitō ||
 * Kyūshū block
 * Nobuhiro Yoshida ||bgcolor=""| || Kōmeitō ||
 * Kyūshū block
 * Masakazu Hamachi ||bgcolor=""| || Kōmeitō ||
 * Kyūshū block
 * Takaaki Tamura ||bgcolor=""| || JCP ||
 * Kyūshū block
 * Nariaki Nakayama ||bgcolor=""| || Kibō ||
 * Kyūshū block
 * Shuji Kira ||bgcolor=""| || Independent ||
 * Kyūshū block
 * Mikio Shimoji ||bgcolor=""| || Independent ||
 * }
 * Kyūshū block
 * Shuji Kira ||bgcolor=""| || Independent ||
 * Kyūshū block
 * Mikio Shimoji ||bgcolor=""| || Independent ||
 * }
 * }
 * }

Composition
List of members by parliamentary group and constituency. There are usually translations and abbreviations for parliamentary groups (会派 kaiha, current House of Councillors website translation: "In-House Group") used on the English pages of the House of Representatives website The official caucus names are transcribed to Latin here: Notes:
 * LDP
 * Kōmeitō
 * CDP
 * DPFP
 * Ishin
 * JCP
 * Reiwa
 * SDP
 * PPPNHK
 * Independents
 * Not all members of a caucus are also members of the affiliated party, and sometimes even some members of a party are not member of the affiliated caucus.
 * The N→S column allows to sort by prefecture from North to South in the order generally used in Japan (also used as number identifier for prefectures [JP-##] in ISO 3166-2).
 * Due to a 2015 reapportionment, some districts are represented by an uneven number of members until the regular 2019 election, when it becomes effective in both halves.