(As of November 3,2025)
The Deliberative Council on Political Ethics establishes ethical standards for house members and deliberates whether a member has violated the rules of conduct that house members are expected to follow.
| Title | Name | Political Groups |
|---|---|---|
| Chairman | MATSUMURA Yoshifumi | LDP-GI |
| Director | WATANABE Takeyuki | LDP-GI |
| Director | YOSHIKAWA Saori | CDP |
| ISHII Junichi | LDP-GI | |
| ISHII Hiroo | LDP-GI | |
| OIE Satoshi | LDP-GI | |
| KOGA Yuichiro | LDP-GI | |
| NAKANISHI Yusuke | LDP-GI | |
| KUMAGAI Hiroto | CDP | |
| SUGIO Hideya | CDP | |
| UEDA Kiyoshi | DPFP-SR | |
| FUNAYAMA Yasue | DPFP-SR | |
| YOKOYAMA Shinichi | KP | |
| KANEKO Michihito | JIP | |
| MATSUDA Manabu | SAN |
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.