Standing Committees
Committee on Discipline
(As of December 20,2025)
The Committee on Discipline is in charge of disciplinary action against house members.
| Title | Name | Political Groups |
|---|---|---|
| Chairman | MATSUDA Manabu | SAN |
| Director | ARIMURA Haruko | LDP |
| Director | NOMURA Tetsuro | LDP |
| ISHII Junichi | LDP | |
| OKADA Naoki | LDP | |
| MAKIYAMA Hiroe | CDP | |
| Renho | CDP | |
| UEDA Kiyoshi | DPFP-SR | |
| AKINO Kozo | KP | |
| MATSUZAWA Shigefumi | JIP |
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.