Skip to content
大家 敏志
DietCriticalCurrently serving

大家 敏志

おおいえ さとし

OIE Satoshi

副幹事長Deputy Secretary-General

自民党参議院· House of Councillors福岡· Fukuoka自由民主党・無所属の会· Liberal Democratic Party and Group of Independents3 terms

Born 1967-07-17 · 福岡県北九州市 (Kitakyushu City, Fukuoka Prefecture)

Policy issues

Current positions

Party Positions

  • 副幹事長
    Deputy Secretary-General
  • 選挙対策本部 選挙対策副委員長
    Vice Chair of the Election Strategy Headquarters
  • 選挙対策委員会 副委員長
    Vice Chair of Election Strategy Committee
  • 参議院副幹事長
    Deputy Secretary-General for the House of Councillors

Career & history

Government Posts

  1. Nov 2022日本ユネスコ国内委員会委員に就任[1]
    Appointed Member of the Japanese National Commission for UNESCO
  2. Nov 2021財務副大臣に再任(第2次岸田内閣)[1][2][3][4]
    Reappointed State Minister of Finance (Second Kishida Cabinet)
  3. Oct 2021財務副大臣に就任(第1次岸田内閣)[1][2][3][4]
    Appointed State Minister of Finance (First Kishida Cabinet)
  4. Sep 2014財務大臣政務官に就任(第2次安倍改造内閣・第3次安倍内閣)[1][2][3][4]
    Appointed Parliamentary Vice-Minister of Finance (Second Abe Reshuffled Cabinet and Third Abe Cabinet)

Party Posts

  1. Nov 18, 2025自由民主党政治制度改革本部副本部長に就任[1]
    Appointed Deputy Director-General of the Political System Reform Headquarters of the LDP
  2. Nov 6, 2025自由民主党選挙対策本部選挙対策副委員長に就任[1]
    Appointed Vice Chairperson of the Election Strategy Headquarters of the LDP
  3. Oct 24, 2025自由民主党副幹事長に就任[1]
    Appointed Deputy Secretary-General of the Liberal Democratic Party
  4. Oct 17, 2025参議院自由民主党筆頭副幹事長に就任[1][2]
    Appointed Chief Deputy Secretary-General of the LDP in the House of Councillors
  5. Nov 2024参議院自由民主党政策審議会長代理に就任[1]
    Appointed Acting Chairperson of the Policy Deliberation Commission of the LDP in the House of Councillors
  6. Nov 2024自由民主党政務調査会長代理に就任[1]
    Appointed Acting Chairperson of the Policy Research Council of the LDP
  7. Sep 2022自由民主党選挙対策委員会副委員長に就任[1]
    Appointed Deputy Chairperson of the Election Strategy Committee of the LDP
  8. Aug 2022自由民主党政務調査会長代理に就任[1][2]
    Appointed Acting Chairperson of the Policy Research Council of the LDP
  9. Sep 2020自由民主党政務調査会副会長に就任[1][2]
    Appointed Vice Chairperson of the Policy Research Council of the LDP
  10. Oct 2018自由民主党選挙対策委員会副委員長に就任[1]
    Appointed Deputy Chairperson of the Election Strategy Committee of the LDP
  11. Sep 2016参議院自由民主党幹事長特別補佐に就任[1]
    Appointed Special Assistant to the Secretary-General of the LDP in the House of Councillors
  12. Aug 2016自由民主党副幹事長に就任[1]
    Appointed Deputy Secretary-General of the Liberal Democratic Party
  13. Oct 2012参議院自由民主党国会対策副委員長に就任[1][2]
    Appointed Deputy Chairman of the Diet Affairs Committee of the LDP in the House of Councillors

Committee Chairs

  1. Nov 18, 2025参議院経済産業委員会理事に就任[1][2]
    Appointed Director of the Committee on Economy, Trade and Industry, House of Councillors
  2. Oct 29, 2025参議院政治倫理審査会委員に就任[1][2]
    Appointed Member of the Deliberative Council on Political Ethics, House of Councillors
  3. Oct 22, 2025参議院議院運営委員会庶務関係小委員会委員長に就任[1][2]
    Appointed Chairperson of the Sub-committee on General Affairs, Committee on Rules and Administration, House of Councillors
  4. Oct 21, 2025参議院政府開発援助及び国際協力・人道支援等に関する特別委員会筆頭理事に就任[1][2]
    Appointed Chief Director of the Special Committee on ODA and International Cooperation and Humanitarian Relief, House of Councillors
  5. Jan 2025参議院懲罰委員会委員に就任[1]
    Appointed Member of the Committee on Disciplinary Measures, House of Councillors
  6. Oct 2022参議院財政金融委員会筆頭理事に就任[1][2]
    Appointed Chief Director of the Committee on Financial Affairs, House of Councillors
  7. Jul 2019参議院議院運営委員会筆頭理事に就任[1][2][3]
    Appointed Chief Director of the Committee on Rules and Administration, House of Councillors
  8. Jan 2016参議院財政金融委員長に就任[1][2][3][4]
    Appointed Chairman of the Committee on Financial Affairs, House of Councillors
  9. Oct 2013参議院予算委員会理事に就任[1][2][3]
    Appointed Director of the Committee on Budget, House of Councillors

Professional Career

  1. Jul 2022第26回参議院議員通常選挙にて再選(3期目)[1][2]
    Re-elected to the House of Councillors in the 26th regular election (3rd term)
  2. Jul 2016第24回参議院議員通常選挙にて再選(2期目)[1][2][3]
    Re-elected to the House of Councillors in the 24th regular election (2nd term)
  3. Jul 2010第22回参議院議員通常選挙にて初当選(福岡県選挙区)[1][2][3][4]
    First elected to the House of Councillors in the 22nd regular election (Fukuoka District)
  4. Apr 1999福岡県議会議員に初当選(以降3期連続当選)[1][2][3][4]
    First elected to the Fukuoka Prefectural Assembly (elected for 3 consecutive terms)
  5. Jan 1998参議院議員村上正邦氏の秘書に就任[1][2][3][4]
    Became secretary to Masakuni Murakami, Member of the House of Councillors
  6. Apr 1993自由民主党福岡県支部連合会の職員として勤務[1][2][3][4]
    Joined the staff of the Liberal Democratic Party Fukuoka Prefecture Branch

Education

  1. Mar 1993北九州大学法学部を卒業[1][2][3][4]
    Graduated from the Faculty of Law, Kitakyushu University
  2. Mar 1986久留米大学附設高等学校を卒業[1][2][3]
    Graduated from Kurume University Senior High School

Other

  1. Jul 2023自由民主党福岡県第9選挙区支部党員選挙にて候補者に選出[1][2]
    Selected as the candidate in the LDP Fukuoka 9th District Branch primary election
  2. Jul 17, 1967福岡県北九州市に生まれる[1][2][3][4]
    Born in Kitakyushu City, Fukuoka Prefecture

Elections

ElectionDateConstituencyPartyResultVotesRateSource
第26回参議院議員選挙
26th House of Councillors election
2022-07-10
福岡選挙区
Fukuoka Constituency
自由民主党
Liberal Democratic Party
Elected586,21729.20%
第24回参議院議員選挙
24th House of Councillors election
2016-07-10
福岡選挙区
Fukuoka Constituency
自由民主党
Liberal Democratic Party
Elected640,473
第22回参議院議員選挙
22nd House of Councillors election
2010-07-11
福岡選挙区
Fukuoka Constituency
自由民主党
Liberal Democratic Party
Elected774,618

Committee memberships

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

  • 経済産業委員会
    Committee on Economy and Industry
    委員· Member
  • 議院運営委員会
    Committee on Rules and Administration
    委員· Member

特別委員会· Special Committee

  • 政府開発援助及び国際協力・人道支援等に関する特別委員会
    Special Committee on Official Development Assistance, International Cooperation, Humanitarian Assistance and Related Matters
    委員· Member

Offices

Diet Office

参議院議員会館
参議院議員会館
Room
518
Fax
03-6551-0518

北九州事務所

福岡県北九州市八幡東区中央3-8-24
3-8-24 Chuo, Yahatahigashi-ku, Kitakyushu-shi, Fukuoka
Fax
093-682-0262

Web & social