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岩本 剛人
DietMediumCurrently serving

岩本 剛人

いわもと つよひと

IWAMOTO Tsuyohito

安全保障関係団体委員会 副委員長 · 安全保障関係団体委員会Vice Chair of the Committee on Security-related Organizations

自民党参議院· House of Councillors北海道· Hokkaido自由民主党・無所属の会· Liberal Democratic Party and Group of Independents2 terms

Born 1964-10-19 · 北海道札幌市 (Sapporo, Hokkaido)

Policy issues

Current positions

Party Positions

  • 安全保障関係団体委員会 副委員長
    Vice Chair of the Committee on Security-related Organizations
  • 国防部会 部会長代理
    Acting Director of the National Defense Division
  • 参議院国会対策委員会 副委員長
    Vice Chair of the Diet Affairs Committee in the House of Councillors

Career & history

Government Posts

  1. Nov 11, 2021防衛大臣政務官に再任(第2次岸田内閣)[1][2][3]
    Reappointed Parliamentary Secretary for Defense (Second Kishida Cabinet)
  2. Oct 6, 2021防衛大臣政務官に就任[1][2][3][4][5]
    Appointed Parliamentary Secretary for Defense

Party Posts

  1. 2019自由民主党北海道参議院選挙区第二支部長に就任[1][2]
    Appointed Chairman of the LDP Hokkaido House of Councillors Election District 2 Branch
  2. 2013自由民主党北海道支部連合会 副会長に就任[1][2][3]
    Appointed Vice Chairman of the Hokkaido Prefectural Branch of the Liberal Democratic Party
  3. Jun 2011自由民主党北海道支部連合会 幹事長に就任[1][2][3][4][5]
    Appointed Secretary General of the Hokkaido Prefectural Branch of the Liberal Democratic Party
  4. 2009自由民主党北海道支部連合会 組織委員長に就任[1][2][3]
    Appointed Chairman of the Organization Committee of the Hokkaido Prefectural Branch of the Liberal Democratic Party

Committee Chairs

  1. 2021参議院環境委員長に就任[1][2]
    Appointed Chairman of the Environment Committee of the House of Councillors
  2. 2011北海道議会 食と観光対策特別委員長に就任[1][2][3]
    Appointed Chairman of the Special Committee on Food and Tourism of the Hokkaido Prefectural Assembly
  3. 2008北海道議会 議会運営委員長に就任[1][2][3]
    Appointed Chairman of the Steering Committee of the Hokkaido Prefectural Assembly

Professional Career

  1. Apr 1999北海道議会議員に初当選[1][2][3][4][5]
    First elected as a Member of the Hokkaido Prefectural Assembly
  2. 1998石狩開発株式会社を退職[1][2]
    Resigned from Ishikari Development Co., Ltd.
  3. Apr 1987石狩開発株式会社に入社[1][2][3][4][5][6][7]
    Joined Ishikari Development Co., Ltd.

Education

  1. Mar 1987淑徳大学社会福祉学部社会福祉学科を卒業[1][2][3][4][5][6][7]
    Graduated from the Department of Social Welfare, Faculty of Social Welfare, Shukutoku University
  2. Mar 1983札幌市立清田高等学校を卒業[1][2][3][4][5][6]
    Graduated from Sapporo Kiyota High School

Other

  1. Jul 20, 2025第27回参議院議員通常選挙にて2期目の当選[1][2][3]
    Elected for a second term to the House of Councillors in the 27th regular election
  2. Jul 21, 2019第25回参議院議員通常選挙にて初当選[1][2][3][4][5][6][7][8][9][10]
    First elected to the House of Councillors in the 25th regular election
  3. Oct 19, 1964北海道札幌市に生まれる[1][2][3][4][5][6][7][8][9][10]
    Born in Sapporo, Hokkaido

Elections

ElectionDateConstituencyPartyResultVotesRateSource
第27回参議院議員選挙 2025年
27th House of Councillors election 2025
2025-07-20
北海道選挙区
Hokkaido Constituency
自由民主党
Liberal Democratic Party
Elected333,55813.10%
第25回参議院議員選挙
25th House of Councillors election
2019-07-21
北海道選挙区
Hokkaido Constituency
自由民主党
Liberal Democratic Party
Elected454,28518.80%

Committee memberships

審査会· Deliberative Council

  • 情報監視審査会
    Board of Information Oversight and Review
    委員· Member
  • 憲法審査会
    Commission on the Constitution
    幹事· Secretary

常任委員会· Standing Committee

  • 外交防衛委員会
    Committee on Foreign Affairs and Defense
    委員· Member
  • 行政監視委員会
    Committee on Oversight of Administration
    委員· Member

特別委員会· Special Committee

  • 消費者問題に関する特別委員会
    Special Committee on Consumer Affairs
    委員· Member

Offices

Diet Office

参議院議員会館
参議院議員会館
Room
205
Fax
03-6551-0205

岩本つよひと 札幌事務所

北海道札幌市中央区大通東2丁目3 第36桂和ビル 7階
7F Dai-36 Keiwa Building, 3 2-chome Odori Higashi, Chuo-ku, Sapporo-shi, Hokkaido
Fax
011-211-8184

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