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門山 宏哲

かどやま ひろあき

KADOYAMA Hiroaki

衆議院議員Member of the House of Representatives

自民党衆議院· House of Representatives千葉1· Chiba 1st District自由民主党・無所属の会· Liberal Democratic Party and Association of Independents5 terms

Born 1964-09-03 · 山口県宇部市 (Ube City, Yamaguchi Prefecture)

Policy issues

Career & history

Government Posts

  1. Oct 2024法務副大臣に3回目の就任[1]
    Appointed as State Minister of Justice for the third time
  2. Oct 31, 2023第2次岸田第2次改造内閣にて法務副大臣に再就任[1][2]
    Re-appointed as State Minister of Justice in the Second Kishida Second Reshuffled Cabinet
  3. Aug 12, 2022第2次岸田改造内閣にて法務副大臣に就任[1][2][3][4]
    Appointed as State Minister of Justice in the Second Kishida Reshuffled Cabinet
  4. Oct 4, 2018第4次安倍改造内閣にて法務大臣政務官に就任[1][2][3][4][5]
    Appointed as Parliamentary Vice-Minister of Justice in the Fourth Abe Reshuffled Cabinet

Professional Career

  1. Jun 2010財団法人千葉県青少年女性協会 理事に就任[1]
    Appointed as a Director of the Chiba Prefecture Youth and Women's Association
  2. Apr 2010千葉県教育委員会学校問題解決支援チーム委員に就任[1]
    Appointed as a member of the School Problem Solving Support Team of the Chiba Prefecture Board of Education
  3. Jul 2009千葉県教育委員会点検・評価に係る有識者委員に就任[1]
    Appointed as an expert member for inspection and evaluation of the Chiba Prefecture Board of Education
  4. Oct 2006千葉県土地家屋調査士会境界問題相談センターちば 運営委員に就任[1]
    Appointed as an Operating Committee Member of the Border Issue Consultation Center Chiba, Chiba Prefecture Land and House Surveyor Association
  5. Apr 2005千葉家庭裁判所家事調停委員に就任[1][2][3]
    Appointed as a Family Court Conciliation Commissioner at the Chiba Family Court
  6. Apr 2005千葉大学大学院専門法務研究所 非常勤講師に就任[1][2]
    Appointed as a Part-time Lecturer at Chiba University Graduate School of Specialized Law
  7. Feb 2005中央大学大学院法務研究科エクスターンシップ指導担当弁護士に就任[1]
    Appointed as an attorney in charge of externship guidance at Chuo University Graduate School of Law
  8. Apr 2004社団法人千葉市幼稚園協会 顧問に就任[1]
    Appointed as an Advisor to the Chiba City Kindergarten Association
  9. Sep 2003千葉ロータリークラブに入会[1]
    Joined the Chiba Rotary Club
  10. Jan 2002社団法人千葉青年会議所 理事長に就任[1][2][3]
    Appointed as the Chairman of the Board of Directors of the Chiba Junior Chamber
  11. Apr 2001千葉市障害者専門相談事業専任相談員に就任[1][2]
    Appointed as a full-time counselor for the Chiba City Specialized Consultation Project for Persons with Disabilities
  12. Mar 2001門山綜合法律事務所を主宰[1][2][3][4]
    Founded and presided over Kadoyama Comprehensive Law Office
  13. May 2000社会福祉法人翠昂会 理事に就任[1]
    Appointed as a Director of the Social Welfare Corporation Suikokai
  14. Apr 1993弁護士登録[1][2][3]
    Registered as an attorney
  15. Apr 1991最高裁判所第45期司法修習生として修習を修了[1][2]
    Completed legal training as a 45th-term judicial trainee at the Supreme Court of Japan
  16. Nov 1990司法試験に合格[1][2]
    Passed the National Bar Examination

Education

  1. Mar 1987中央大学法学部法律学科を卒業[1][2][3][4]
    Graduated from the Department of Law, Faculty of Law, Chuo University
  2. Mar 1983千葉県立千葉高等学校を卒業[1][2][3]
    Graduated from Chiba Prefectural Chiba High School

Other

  1. Feb 8, 2026第51回衆議院議員総選挙にて5期目の当選を果たし、国政に復帰[1][2][3][4]
    Elected to the House of Representatives for the fifth time in the 51st General Election, returning to national politics
  2. Oct 27, 2024第50回衆議院議員総選挙にて落選[1][2][3][4]
    Lost his seat in the 50th General Election for the House of Representatives
  3. Oct 31, 2021第49回衆議院議員総選挙にて4期目の当選[1][2][3][4]
    Elected to the House of Representatives for the fourth time in the 49th General Election
  4. Oct 22, 2017第48回衆議院議員総選挙にて3期目の当選[1][2][3][4]
    Elected to the House of Representatives for the third time in the 48th General Election
  5. Dec 14, 2014第47回衆議院議員総選挙にて2期目の当選[1][2][3][4]
    Elected to the House of Representatives for the second time in the 47th General Election
  6. Dec 16, 2012第46回衆議院議員総選挙にて初当選[1][2][3][4]
    Elected to the House of Representatives for the first time in the 46th General Election
  7. Sep 3, 1964山口県にて誕生、幼少期から千葉県千葉市で育つ[1][2]
    Born in Yamaguchi Prefecture and raised in Chiba City, Chiba Prefecture since childhood

Elections

ElectionDateConstituencyPartyResultVotesRateSource
第51回衆議院議員選挙 2026年
51st House of Representatives election 2026
2026-02-08
千葉1区
Chiba 1st District
自由民主党
Liberal Democratic Party
Elected109,77146.80%
第50回衆議院議員選挙 2024年
50th House of Representatives election 2024
2024-10-27
千葉1区
Chiba 1st District
自由民主党
Liberal Democratic Party
67,43229.70%
第49回衆議院議員選挙
49th House of Representatives election
2021-10-31
千葉1区
Chiba 1st District
自由民主党
Liberal Democratic Party
99,89543.70%
第48回衆議院議員選挙
48th House of Representatives election
2017-10-22
千葉1区
Chiba 1st District
自由民主党
Liberal Democratic Party
Elected82,83840.70%
第47回衆議院議員選挙
47th House of Representatives election
2014-12-14
千葉1区
Chiba 1st District
自由民主党
Liberal Democratic Party
76,93737.30%
第46回衆議院議員選挙
46th House of Representatives election
2012-12-16
千葉1区
Chiba 1st District
自由民主党
Liberal Democratic Party
69,92730.20%

Committee memberships

常任委員会· Standing Committee

  • 安全保障委員会
    Committee on National Security
    委員· Member

Offices

Diet Office

衆議院第二議員会館
衆議院第二議員会館
Room
815

自由民主党千葉県第一選挙区支部事務所

千葉県千葉市中央区中央4-13-31 高嶋ビル3階
3F Takashima Bldg., 4-13-31 Chuo, Chuo-ku, Chiba-shi, Chiba
Fax
043-223-0080

門山ひろあき後援会

千葉県千葉市中央区中央4-13-31 高嶋ビル3階
3F Takashima Bldg., 4-13-31 Chuo, Chuo-ku, Chiba-shi, Chiba
Fax
043-223-0016

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