石井 準一

Party Posts

1. Oct 2025自由民主党 参議院幹事長に就任^[1][2][3]
   Appointed Secretary-General of the LDP in the House of Councillors
2. Jan 2024自由民主党 参議院国会対策委員長に就任^{[1][2][3][4][5][6]}
   Appointed Chairman of the LDP Diet Affairs Committee in the House of Councillors
3. Nov 2021自由民主党 参議院幹事長代理に再任^[1]
   Reappointed Acting Secretary-General of the LDP in the House of Councillors
4. Sep 2019自由民主党 参議院幹事長代理に就任^{[1][2][3][4][5]}
   Appointed Acting Secretary-General of the LDP in the House of Councillors
5. 2017自由民主党 選挙対策委員長代理に就任^[1][2][3][4]
   Appointed Acting Chairman of the LDP Election Strategy Committee
6. 2015自由民主党 参議院国会対策委員長代行に就任^[1][2][3][4]
   Appointed Acting Chairman of the LDP Diet Affairs Committee in the House of Councillors
7. 2009自由民主党 参議院国会対策副委員長に就任^[1][2][3]
   Appointed Deputy Chairman of the LDP Diet Affairs Committee in the House of Councillors

Committee Chairs

1. 2023参議院 議院運営委員長に就任^[1][2][3][4]
   Appointed Chairman of the Committee on Rules and Administration of the House of Councillors
2. 2022参議院 憲法審査会 会長に就任^[1][2][3][4]
   Appointed Chairman of the Commission on the Constitution of the House of Councillors
3. Aug 2016参議院 予算委員長に就任^{[1][2][3][4][5]}
   Appointed Chairman of the Committee on Budget of the House of Councillors
4. Oct 2012参議院 国土交通委員長に就任^{[1][2][3][4][5]}
   Appointed Chairman of the Committee on Land, Infrastructure, Transport and Tourism of the House of Councillors

Professional Career

1. 2004自由民主党千葉県支部連合会 総務会長に就任^[1][2][3]
   Appointed Chairman of the General Council of the LDP Chiba Prefectural Federation
2. Apr 1987千葉県議会議員に初当選（以降、連続5期当選）^{[1][2][3][4][5]}
   First elected as a member of the Chiba Prefectural Assembly (elected for 5 consecutive terms thereafter)
3. Sep 1976衆議院議員秘書となる^[1][2][3]
   Became a secretary to a Member of the House of Representatives

Education

1. Mar 1976千葉県立長生高等学校を卒業^{[1][2][3][4][5]}
   Graduated from Chiba Prefectural Chosei High School

Other

1. Feb 9, 2025参議院議員選挙にて4期目の当選^[1][2][3][4]
   Elected to the House of Councillors for a fourth term
2. Jul 2019参議院議員選挙にて3期目の当選^[1][2][3]
   Elected to the House of Councillors for a third term
3. Jul 2013参議院議員選挙にて2期目の当選^[1][2]
   Elected to the House of Councillors for a second term
4. Jul 2007参議院議員選挙（千葉県選挙区）にて初当選^[1][2][3][4]
   First elected to the House of Councillors (Chiba Prefecture electoral district)
5. Nov 23, 1957千葉県茂原市に生まれる^{[1][2][3][4][5]}
   Born in Mobara City, Chiba Prefecture

審査会· Deliberative Council

• 政治倫理審査会

  Deliberative Council on Political Ethics
  委員· Member

常任委員会· Standing Committee

• 懲罰委員会

  Committee on Discipline
  委員· Member
• 環境委員会

  Committee on Environment
  委員· Member