| Meeting | Meeting Agenda | Informants and others |
| Research Commission on the Constitution First Meeting
Feb 3, 2005 |
Matters relating to the Constitution of Japan | Brainstorming discussions were held concerning the Constitution of Japan |
| Research Commission on the Constitution Second Meeting
Feb 10, 2005 |
Matters relating to the Constitution of Japan | Brainstorming discussions were held concerning the Constitution of Japan |
| Research Commission on the Constitution Third Meeting
Feb 17, 2005 |
Matters relating to the Constitution of Japan | Brainstorming discussions were held concerning the Constitution of Japan |
| Research Commission on the Constitution Fourth Meeting
Feb 24, 2005 |
Matters relating to the Constitution of Japan | Brainstorming discussions were held concerning the Constitution of Japan |
| Research Commission on the Constitution Fifth Meeting
Apr 15, 2005 |
Matters relating to the Report |