
Born:
April 20, 1956 Niigata Prefecture
Education:
Niigata University, Faculty of Humanities
Career:
1999 Member, Yokogoshi Town Assembly, Niigata
Prefecture
2001 first elected to the Senate
2007 second elected to the Senate
2016 third elected to the Senate
2025 fourth elected to the Senate
(Major post in the Senate)
2006 Chairperson, Special Committee on North Korea
Abduction Issue and Related
(Major post in the Government)
2011 State Minister of Education, Culture, Sports,
Science and Technology
(Major posts in political parties)
2012 President, People's Life Party
2021 Secretary-General, The Constitutional Democratic
Party of Japan Caucus in 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)