Tokyo's Diet electoral districts

Tokyo currently sends 53 elected members to the Diet of Japan, 42 to the House of Representatives and 11 to the House of Councillors.

Tokyo's House of Representatives districts since 2017[1]

All seats

Central Tokyo seats

House of Representatives

The current House of Representatives Tokyo delegation consists of 25 members of the LDP, 8 CDP, 3 independents, 3 Komeito, 2 JCP and 1 DPP.

District seats

District	Representative	Party	Incumbency
1st	Banri Kaieda (CD-Shinjuku)	CDP	1 November 2017 – present
2nd	Kiyoto Tsuji (LD-Taitō)	LDP	26 December 2012 – present
3rd	Hirotaka Ishihara (LD-Shinagawa)	LDP	26 December 2012 – present
4th	Masaaki Taira (LD-Ōta)	LDP	26 December 2012 – present
5th	Kenji Wakamiya (LD-Meguro)	LDP	26 December 2012 – present
6th	Takayuki Ochiai (CD-Setagaya)	CDP	1 November 2017 – present
7th	Akira Nagatsuma (CD-Nakano)	CDP	31 August 2009 – present
8th	Nobuteru Ishihara (LD-Suginami)	LDP	1996 – present
9th	Isshū Sugawara (LD-Nerima)	LDP	26 December 2012 – present
10th	Hayato Suzuki (LD-Nerima)	LDP	1 November 2017 – present
11th	Hakubun Shimomura (LD-Nerima)	LDP	1996 – present
12th	Akihiro Ōta (K-Kita)	Komeito	26 December 2012 – present
13th	Ichirō Kamoshita (LD-Adachi)	LDP	26 December 2012 – present
14th	Midori Matsushima (LD-Sumida)	LDP	26 December 2012 – present
15th	Tsukasa Akimoto (LD-Kōtō)	LDP	1 November 2017 – present
16th	Hideo Ōnishi (LD-Edogawa)	LDP	26 December 2012 – present
17th	Katsuei Hirasawa (LD-Katsushika)	LDP	1996 – present
18th	Naoto Kan (CD-Musashino)	CDP	1 November 2017 – present
19th	Yōhei Matsumoto (LD-Kodaira)	LDP	26 December 2012 – present
20th	Seiji Kihara (LD-Higashi-Murayama)	LDP	26 December 2012 – present
21st	Akihisa Nagashima (I-Tachikawa)	Ind	1 November 2017 – present
22nd	Tatsuya Itō (LD-Chōfu)	LDP	26 December 2012 – present
23rd	Masanobu Ogura (LD-Machida)	LDP	26 December 2012 – present
24th	Kōichi Hagiuda (LD-Hachiōji)	LDP	26 December 2012 – present
25th	Shinji Inoue (LD-Ōme)	LDP	9 September 2003 – present

PR seats

Alongside Hokkaido, Tokyo is the only other prefecture-level division with its own proportional representation block. The PR block consists of 17 members.

Representative	Party	District contested	Incumbency
Takao Ochi (LD-Setagaya)	LDP	Tokyo-6th	1 November 2017 – present
Miki Yamada (LD-Chiyoda)		Tokyo-1st
Kiyoshi Odawara (LD-Tachikawa)		Tokyo-1st
Fumiaki Matsumoto (LD-Nakano)		Tokyo-7th	26 December 2012 – present
Takao Andō (LD-Hachiōji)		None	1 November 2017 – present
Kei Takagi (LD-Kita)
Yoshio Tezuka (CD-Setagaya)	CDP	Tokyo-5th	1 November 2017 – present
Yoshinori Suematsu (CD-Kodaira)		Tokyo-19th
Akihiro Hatsushika (CD-Edogawa)		Tokyo-16th	24 December 2014 – present
Ikuo Yamahana (CD-Chōfu)		Tokyo-22nd	1 November 2017 – present
Jin Matsubara (I-Shinagawa)	Ind	Tokyo-3rd	26 December 2012 – present
Mito Kakizawa (I-Kōtō)		Tokyo-15th	1 November 2017 – present
Yōsuke Takagi (K-Tachikawa)	Komeito	None	2000 – present
Michiyo Takagi (K-Kōtō)			2003 – present
Akira Kasai (C-Shibuya)	JCP	None	2005 – present
Tōru Miyamoto (C-Shibuya)		Tokyo-20th	24 December 2014 – present
Shunsuke Itō (D-Machida)	DPP	Tokyo-23rd	1 November 2017 – present

House of Councillors

The current House of Councillors Tokyo delegation consists of 4 members of the LDP, 2 CDP, 2 JCP, 2 Komeito, 1 DP and 1 independent. The members are elected from the Tokyo at-large district.

Party	Councillors	Term ends	Incumbency
LDP	Tamayo Marukawa	2019	29 July 2007 – present
	Keizō Takemi		26 December 2012 – present
	Masaharu Nakagawa	2022	26 July 2004 – present
	Kentarō Asahi		26 July 2016 – present
CDP	Renhō	2022	11 July 2004 – present
	Toshio Ogawa		26 July 1998 – present
JCP	Taku Yamazoe	2022	26 July 2016 – present
Komeito	Natsuo Yamaguchi	2019	29 July 2001 – present
	Toshiko Takeya	2022	26 July 2010 – present

References

1. "東京都" (PDF). Ministry of Internal Affairs and Communications. Retrieved 3 February 2018.