Ms. KOJIMA Tomoko
- The Constitutional Democratic Party of Japan and the Independent
- Elected 2025, Mie Prefecture
- Current Responsibilities in the House of Councillors
（as of November 9,2026)
Committee on Education, Culture and Science (Director)
Committee on Audit
Special Committee on Children, Childrearing and Youth Empowerment
Research Committee on National Life and Economy
Born:
January 17, 1961, Mie Prefecture
Education:
1983 Nanzan University, Faculty of Foreign Studies
Career:
1983 Teacher, Public Junior High School in Mie Prefecture
2005 Chief of Kuwana Branch, Mie Teachers' Union
2009 Deputy Headteacher, Kuwana Municipal Junior
High School
2011 Member, Mie Prefectural Assembly (4 terms)
2025 elected to the Senate
Note: The Sangiin, which had been known as the House of Councillors, is called the Senate in English as of August 2026.
(as of October 26,2026)