Composition
of the House

Officers of the House
Strength of the In-House Groups in the House of Representatives
List of Members

(as of April 28, 2022)

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

Y

Name	In-House Group	Constituency/Area
Mr. YAGI Tetsuya	LDP	Aichi 11th District
Mr. YAMADA Katsuhiko	CDP	Kyushu Bloc
Mr. YAMADA Kenji	LDP	Hyogo 7th District
Ms. YAMADA Miki	LDP	Tokyo 1st District
Mr. YAMAGISHI Issei	CDP	Tokyo 9th District
Mr. YAMAGIWA Daishiro	LDP	Kanagawa 18th District
Mr. YAMAGUCHI Shunichi	LDP	Tokushima 2nd District
Mr. YAMAGUCHI Susumu	LDP	Saitama 10th District
Mr. YAMAGUCHI Tsuyoshi	LDP	Hyogo 12th District
Mr. YAMAMOTO Gosei	JIP	Kyushu Bloc
Mr. YAMAMOTO Sakon	LDP	Tokai Bloc
Mr. YAMAMOTO Tomohiro	LDP	Minami Kanto Bloc
Mr. YAMAMOTO Yuji	LDP	Shikoku Bloc
Mr. YAMANOI Kazunori	CDP	Kyoto 6th District
Mr. YAMAOKA Tatsumaru	CDP	Hokkaido 9th District
Mr. YAMASAKI Masayasu	KM	Shikoku Bloc
Mr. YAMASHITA Takashi	LDP	Okayama 2nd District
Mr. YAMAZAKI Makoto	CDP	Minami Kanto Bloc
Mr. YANA Kazuo	LDP	Tochigi 3rd District
Mr. YANAGIMOTO Akira	LDP	Kinki Bloc
Mr. YASUOKA Hirotake	LDP	Kyushu Bloc
Mr. YATAGAWA Hajime	CDP	Minami Kanto Bloc
Mr. YONEYAMA Ryuichi	CDP	Niigata 5th District
Ms. YOSHIDA Harumi	CDP	Tokyo 8th District
Ms. YOSHIDA Kumiko	KM	Kyushu Bloc
Mr. YOSHIDA Nobuhiro	KM	Kyushu Bloc
Ms. YOSHIDA Tomoyo	JIP	Shikoku Bloc
Mr. YOSHIDA Toyofumi	JIP	Hokuriku-Shinetsu Bloc
Mr. YOSHIDA Tsunehiko	CDP	Tokai Bloc
Mr. YOSHIIE Hiroyuki	LDP	Minami Kanto Bloc
Mr. YOSHIKAWA Hajime	CDP	Kyushu Bloc
Mr. YOSHIKAWA Takeru	LDP	Tokai Bloc
Mr. YOSHINO Masayoshi	LDP	Fukushima 5th District
Mr. YUHARA Shunji	CDP	Chugoku Bloc
Mr. YUNOKI Michiyoshi	CDP	Chugoku Bloc

Notes:
* No abbreviation
List of the In-House Groups in the House

In principle, House Members' names are spelled with the Hepburn system.
District: Single-seat constituency
Bloc: Proportional representation area

In-House Group: A group of House Members who engage in joint activities within the House. Usually, a political party forms an in-House group inside the House, but occasionally there are cases where a group is formed by (1) House Members who do not belong to a particular political party, (2) a political party and a House Member or Members who do not belong to any political party, or (3) two or more political parties.