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小林 孝一郎
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小林 孝一郎

こばやし こういちろう

KOBAYASHI Koichiro

財政・金融・証券関係団体委員会 副委員長 · 財政・金融・証券関係団体委員会Vice Chair of the Committee on Organizations Related to Finance, Banking, and Securities

自民党参議院· House of Councillors岡山· Okayama自由民主党・無所属の会· Liberal Democratic Party and Group of Independents1 term

Born 1977-08-08 · 広島県福山市 (Fukuyama City, Hiroshima Prefecture)

Policy issues

Current positions

Party Positions

  • 財政・金融・証券関係団体委員会 副委員長
    Vice Chair of the Committee on Organizations Related to Finance, Banking, and Securities
  • 環境関係団体委員会 副委員長
    Vice Chair of the Committee on Environmental Organizations
  • 報道局 次長
    Deputy Director of the Press Bureau
  • 参議院国会対策委員会 委員
    Member of the Diet Affairs Committee, House of Councillors

Career & history

Professional Career

  1. 参議院議員秘書を務める[1]
    Served as a secretary to a Member of the House of Councillors
  2. 岡山大学病院血液・腫瘍内科(第2内科)に勤務[1][2][3][4]
    Worked at the Department of Hematology and Oncology, Okayama University Hospital
  3. 岡山労災病院に内科非常勤として勤務[1]
    Worked as a part-time internist at Okayama Rosai Hospital

Education

  1. 2014岡山大学大学院医歯薬学総合研究科博士課程を修了(医学博士を取得)[1][2][3][4]
    Completed the doctoral program at Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences (Obtained PhD in Medicine)
  2. Mar 2002岡山大学医学部医学科を卒業[1][2][3][4][5]
    Graduated from Okayama University Medical School
  3. ~ Mar 1996広島大学附属福山高等学校を卒業[1][2][3]
    Graduated from Hiroshima University High School

Other

  1. Jul 20, 2025第27回参議院議員通常選挙(岡山県選挙区)にて初当選[1][2][3][4]
    First elected to the House of Councillors in the 27th regular election (Okayama At-large district)
  2. Oct 31, 2021第49回衆議院議員総選挙に比例中国ブロックより立候補[1]
    Ran in the 49th House of Representatives general election in the Chugoku proportional representation block
  3. Apr 7, 2019岡山県議会議員に3期目の当選[1]
    Elected to the Okayama Prefectural Assembly for a third term
  4. Apr 12, 2015岡山県議会議員に2期目の当選[1]
    Elected to the Okayama Prefectural Assembly for a second term
  5. Apr 10, 2011岡山県議会議員選挙(岡山市南区選挙区)にて初当選(3期務める)[1][2][3][4][5]
    First elected to the Okayama Prefectural Assembly (served 3 terms)
  6. Aug 8, 1977広島県福山市に生まれる[1][2][3][4][5]
    Born in Fukuyama City, Hiroshima Prefecture

Elections

ElectionDateConstituencyPartyResultVotesRateSource
第27回参議院議員選挙 2025年
27th House of Councillors election 2025
2025-07-20
岡山選挙区
Okayama Constituency
自由民主党
Liberal Democratic Party
Elected307,55638.40%
第49回衆議院議員選挙 比例区中国ブロック
49th House of Representatives election, Chugoku proportional representation block
2021-10-31
PR only
自由民主党
Liberal Democratic Party

Committee memberships

常任委員会· Standing Committee

  • 決算委員会
    Committee on Audit
    委員· Member
  • 財政金融委員会
    Committee on Financial Affairs
    委員· Member

特別委員会· Special Committee

  • 災害対策及び東日本大震災復興特別委員会
    Special Committee on Disasters Management and Reconstruction after the Great East Japan Earthquake
    委員· Member

調査会· Research Commission

  • 国民生活・経済に関する調査会
    Research Committee on National Life and Economy
    委員· Member

Offices

Diet Office

参議院議員会館
参議院議員会館
Room
403
Fax
03-6551-0403

自民党岡山県参議院選挙区第三支部

岡山県岡山市北区下中野358-112 第2幸栄ビル1階
1F Dai-2 Koei Bldg., 358-112 Shimonakano, Kita-ku, Okayama-shi, Okayama
Fax
086-236-6665

Web & social