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階 猛
DietCriticalCurrently serving

階 猛

しな たけし

SHINA Takeshi

幹事長Secretary-General

中道改革衆議院· House of Representatives岩手1· Iwate 1st District中道改革連合・無所属· Centrist Reform Union and Independents8 terms

Born 1966-10-07 · 岩手県盛岡市 (Morioka City, Iwate Prefecture)

Policy issues

Current positions

Party Positions

  • 幹事長
    Secretary-General
  • 選挙対策委員長
    Chair of Election Strategy Committee
  • 執行役員会構成メンバー
    Member of the Executive Board

Career & history

Government Posts

  1. Jun 2010総務大臣政務官に再任(菅直人内閣)[1]
    Reappointed as Parliamentary Vice-Minister for Internal Affairs and Communications (Kan Cabinet)
  2. Sep 2009総務大臣政務官に就任(鳩山由紀夫内閣)[1][2][3]
    Appointed as Parliamentary Vice-Minister for Internal Affairs and Communications (Hatoyama Cabinet)

Party Posts

  1. Feb 18, 2026中道改革連合幹事長兼選挙対策委員長に就任[1][2][3][4]
    Appointed as Secretary-General and Chairperson of the Election Strategy Committee of the Centrist Reform Alliance
  2. Feb 11, 2026中道改革連合代表選挙への立候補を表明[1][2]
    Announced candidacy for the leadership election of the Centrist Reform Alliance
  3. Sep 2022立憲民主党「次の内閣」財務金融大臣に就任[1]
    Appointed as Shadow Minister of Finance and Financial Services in the Constitutional Democratic Party's "Next Cabinet"
  4. Sep 2017民進党政策調査会長に就任[1][2][3]
    Appointed as Chair of the Policy Research Committee of the Democratic Party
  5. Sep 2016民進党政策調査会長代理に就任[1]
    Appointed as Acting Chair of the Policy Research Committee of the Democratic Party
  6. Dec 2012民主党役員室長に就任[1][2]
    Appointed as Director of the Executive Office of the Democratic Party of Japan
  7. Oct 2012民主党岩手県連代表に就任[1][2]
    Appointed as President of the Iwate Prefectural Chapter of the Democratic Party of Japan
  8. Sep 2012民主党政策調査会副会長に就任[1]
    Appointed as Vice Chair of the Policy Research Committee of the Democratic Party of Japan

Committee Chairs

  1. Oct 2025衆議院法務委員長に就任[1]
    Appointed as Chairperson of the Committee on Judicial Affairs of the House of Representatives

Professional Career

  1. Jan 2007みずほ証券株式会社 総合企画部経営調査室 主任研究員に就任[1][2][3][4][5]
    Joined Mizuho Securities Co., Ltd. as Senior Researcher at the Management Research Office, Corporate Planning Department
  2. Oct 2003弁護士登録(東京弁護士会)を行い、新生銀行法務部次長に就任[1][2][3][4][5][6]
    Registered as a lawyer (Tokyo Bar Association) and appointed as Deputy General Manager of the Legal Department at Shinsei Bank
  3. Apr 2002司法修習(第56期)を開始[1][2]
    Commenced legal apprenticeship (56th term)
  4. Apr 1998日本長期信用銀行 総合資金部部長代理および法務部部長代理に就任[1][2][3]
    Appointed as Deputy Manager of the General Funding Department and the Legal Department at the Long-Term Credit Bank of Japan
  5. Mar 1994日本長期信用銀行 総合資金部政策投資担当に就任[1]
    Appointed to the Strategic Investment Section of the General Funding Department at the Long-Term Credit Bank of Japan
  6. Apr 1991株式会社日本長期信用銀行(現SBI新生銀行)に入行し池袋支店等に勤務[1][2][3][4][5][6]
    Joined The Long-Term Credit Bank of Japan, Ltd. (now SBI Shinsei Bank, Limited)

Education

  1. Mar 1991東京大学法学部を卒業[1][2][3][4][5][6]
    Graduated from the Faculty of Law at the University of Tokyo
  2. Mar 1985岩手県立盛岡第一高等学校を卒業[1][2][3][4]
    Graduated from Iwate Prefectural Morioka Daiichi High School

Publications

  1. Jul 2009共著書『銀行の法律知識』<第2版>を日本経済新聞出版社(日経文庫)より刊行[1][2]
    Co-authored the book "Legal Knowledge of Banking" (2nd Edition), published by Nikkei Publishing Inc.

Other

  1. Feb 22, 2026フジテレビ『日曜報道 THE PRIME』に生出演[1]
    Appeared live on Fuji TV's "Nichiyo Hodo THE PRIME"
  2. Feb 17, 2026BSフジ『プライムニュース』に生出演[1][2]
    Appeared live on BS Fuji's "Prime News"
  3. Feb 8, 2026衆議院議員総選挙にて8期目の当選[1][2][3][4]
    Elected for the 8th term in the House of Representatives general election
  4. Jan 2026新党「中道改革連合」の結党に参加[1][2]
    Participated in the formation of the new party "Centrist Reform Alliance"
  5. Jul 2007衆議院議員補欠選挙(岩手1区)にて初当選[1][2][3][4][5]
    First elected to the House of Representatives in a by-election (Iwate 1st District)
  6. Oct 7, 1966岩手県盛岡市に生まれる[1][2][3][4][5]
    Born in Morioka City, Iwate Prefecture

Elections

ElectionDateConstituencyPartyResultVotesRateSource
第51回衆議院議員選挙 2026年
51st House of Representatives election 2026
2026-02-08
岩手1区
Iwate 1st District
中道改革連合
Centrist Reform Alliance
Elected73,20944.20%
第50回衆議院議員選挙 2024年
50th House of Representatives election 2024
2024-10-27
岩手1区
Iwate 1st District
立憲民主党
Constitutional Democratic Party
Elected94,40961.50%
第49回衆議院議員選挙
49th House of Representatives election
2021-10-31
岩手1区
Iwate 1st District
立憲民主党
Constitutional Democratic Party
Elected87,01751.20%
第48回衆議院議員選挙
48th House of Representatives election
2017-10-22
岩手1区
Iwate 1st District
希望の党
Party of Hope
Elected87,53452.60%
第47回衆議院議員選挙
47th House of Representatives election
2014-12-14
岩手1区
Iwate 1st District
民主党
The Democratic Party of Japan
Elected76,78752.00%
第46回衆議院議員選挙
46th House of Representatives election
2012-12-16
岩手1区
Iwate 1st District
民主党
The Democratic Party of Japan
Elected55,90934.70%
第45回衆議院議員選挙
45th House of Representatives election
2009-08-30
岩手1区
Iwate 1st District
民主党
The Democratic Party of Japan
Elected116,425
第44回衆議院議員補欠選挙(岩手1区・熊本3区)
44th House of Representatives by-election (Iwate 1st District, Kumamoto 3rd District)
2007-07-29
岩手1区・熊本3区
Iwate 1st District and Kumamoto 3rd District
民主党
The Democratic Party of Japan
Elected102,987

Committee memberships

常任委員会· Standing Committee

  • 国家基本政策委員会
    Fundamental National Policies
    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
203
Fax
03-3508-3824

階猛盛岡事務所

岩手県盛岡市中央通3-3-2 菱和ビル6階
6F Ryowa Bldg., 3-3-2 Chuodori, Morioka-shi, Iwate
Fax
019-625-9415

Web & social