(As of February 8,2012)
The Special Committee on Political Ethics and Election System carries out studies related to political ethics and the election system.
| Title | Name | Political Groups |
|---|---|---|
| Chairman | ADACHI Shinya | DP-SR |
| Director | KAZAMA Naoki | DP-SR |
| Director | MATSUURA Daigo | DP-SR |
| Director | RENHO | DP-SR |
| Director | NISHIDA Shoji | LDP-SPJ-GI |
| Director | MARUYAMA Kazuya | LDP-SPJ-GI |
| Director | YAMAZAKI Tsutomu | LDP-SPJ-GI |
| Director | ARAKI Kiyohiro | NK |
| ISHII Hajime | DP-SR | |
| ICHIKAWA Yasuo | DP-SR | |
| UEMATSU Emiko | DP-SR | |
| UMEMURA Satoshi | DP-SR | |
| EDA Satsuki | DP-SR | |
| SATO Koji | DP-SR | |
| SUZUKI Kan | DP-SR | |
| NAKAMURA Tetsuji | DP-SR | |
| FUJIMOTO Yuji | DP-SR | |
| MATSUI Koji | DP-SR | |
| MATSUNO Nobuo | DP-SR | |
| YASUI Misako | DP-SR | |
| ISHII Junichi | LDP-SPJ-GI | |
| ISOZAKI Yoshihiko | LDP-SPJ-GI | |
| IWAI Shigeki | LDP-SPJ-GI | |
| OKADA Hiroshi | LDP-SPJ-GI | |
| SATO Yukari | LDP-SPJ-GI | |
| SANTO Akiko | LDP-SPJ-GI | |
| FUJII Takao | LDP-SPJ-GI | |
| FUJIKAWA Masahito | LDP-SPJ-GI | |
| MIYAZAWA Yoichi | LDP-SPJ-GI | |
| YOSHIDA Hiromi | LDP-SPJ-GI | |
| NAGASAWA Hiroaki | NK | |
| NISHIDA Makoto | NK | |
| ONO Jiro | YP | |
| NAKANISHI Kenji | YP | |
| INOUE Satoshi | JCP |
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.