Commission on the Constitution

Commission on the Constitution

(As of August 20,2018)

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The Commission on the Constitution conducts wide-ranging and integrated research on the Constitution of Japan and basic laws closely related to the Constitution of Japan, and conducts deliberations on bills to amend the Constitution, initiations of amendments related to the Constitution of Japan and bills related to a national referendum.

Title	Name	Political Groups
Chairman	YANAGIMOTO Takuji	LDP･PJK
Director	ISOZAKI Yoshihiko	LDP･PJK
Director	OKADA Naoki	LDP･PJK
Director	NINOYU Takeshi	LDP･PJK
Director	NISHIDA Shoji	LDP･PJK
Director	MAITACHI Shouji	LDP･PJK
Director	NISHIDA Makoto	KP
Director	OSHIMA Kusuo	DPFP-SR
Director	HAKU Shinkun	CDP
Director	NIHI Sohei	JCP
Director	ASADA Hitoshi	JIP
	ADACHI Toshiyuki	LDP･PJK
	ADACHI Masashi	LDP･PJK
	AICHI Jiro	LDP･PJK
	ARIMURA Haruko	LDP･PJK
	ISHII Masahiro	LDP･PJK
	KATAYAMA Satsuki	LDP･PJK
	KITAMURA Tsuneo	LDP･PJK
	KOGA Yuichiro	LDP･PJK
	TAKANO Kojiro	LDP･PJK
	TAKINAMI Hirofumi	LDP･PJK
	TSUKADA Ichiro	LDP･PJK
	DOKO Shigeru	LDP･PJK
	NAKASONE Hirofumi	LDP･PJK
	NINOYU Satoshi	LDP･PJK
	FURUKAWA Toshiharu	LDP･PJK
	MATSUKAWA Rui	LDP･PJK
	YAMASHITA Yuhei	LDP･PJK
	YAMATANI Eriko	LDP･PJK
	ITO Takae	KP
	UOZUMI Yuichiro	KP
	SASAKI Sayaka	KP
	YAMAMOTO Hiroshi	KP
	OTSUKA Kohei	DPFP-SR
	ONO Motohiro	DPFP-SR
	TOKUNAGA Eri	DPFP-SR
	MASHIKO Teruhiko	DPFP-SR
	OGAWA Toshio	CDP
	KAZAMA Naoki	CDP
	YOSHIKAWA Saori	CDP
	KIRA Yoshiko	JCP
	YAMAZOE Taku	JCP
	AZUMA Toru	JIP
	FUKUSHIMA Mizuho	HC
	MATSUZAWA Shigefumi	TPH

The names of the political groups in the house, have been abbreviated on this page using unofficial abbreviations. 'None' indicates the house member who is not affiliated with a political group. For the official names of the political groups, please click here.