(As of April 2026)
MITSUBAYASHI Hiromi
- Member of the House of Representatives (HR) for Saitama 13th District (single-seat constituency), elected five times
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In-House Group: Liberal Democratic Party
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Born: 7 September 1955, Satte, Saitama
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Education:
- School of Medicine, Nihon University (class of 1982)
- PhD (Medicine), Nihon University (March 1992)
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Career:
- Medical doctor
- Deputy Director, Nippon Dental University Hospital
- Clinical Professor, School of Medicine, Nihon University
- Professor, Internal Medicine, School of Life Dentistry, Nippon Dental University
- President, Kasai Irrigation Canal Land Improvement District
- Chairman, Saitama Prefecture Federation of Land Improvement Associations
- Chair, Saitama Prefecture Flood Control Association
- Parliamentary Vice-Minister of Health, Labour and Welfare
- State Minister of Cabinet Office
- Chairperson, Liberal Democratic Party (LDP) Saitama Prefecture House of Representatives 14th Electoral District Branch
- Deputy Secretary-General, LDP
- Deputy Chairperson, LDP Diet Affairs Committee
- Deputy Director, LDP Health, Labour and Welfare Division
- Deputy Director, LDP First Cabinet Division
- Deputy Director, LDP Land, Infrastructure and Transport Division
- Vice-Chairperson, Committee on Organizations Involved with Health and Welfare, LDP Party Organization and Campaign Headquarters
- Director, HR Standing Committee on Health, Labour and Welfare
- Director, HR Special Committee on Promotion of Science and Technology, and Innovation
- Member, HR Standing Committee on Economy, Trade and Industry
- Member, HR Commission on the Constitution