UMETANI Mamoru
Member of the House of Representatives (HR) for Niigata 5th District (single-seat constituency), elected twice
- In-House Group: The Constitutional Democratic Party of Japan and the Independent
- Born: 9 December 1973, Bunkyo, Tokyo
- Education:
- School of Education, Waseda University
- Career:
- Member, Niigata Prefectural Assembly
- Secretary for Policy/Legislative Affairs to Member of the National Diet