Composition
of the House

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

(As of February 18, 2026)

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

E

Name	In-House Group	Constituency/Area
ENDO Hiroaki	LDP	Yamagata 1st District
ENDO Takashi	JIP	Osaka 18th District
ERI Arfiya	LDP	Chiba 5th District
ETO Akinori	LDP	Tohoku Bloc
ETO Hiroaki	LDP	Oita 1st District
ETOH Taku	LDP	Kyushu Bloc

Notes:
List of the In-House Groups in the House

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.