Mr. IWAMOTO Tsuyohito
- Liberal Democratic Party and Group of Independents
- Elected 2019 and 2025, Hokkaido
- Current Responsibilities in the House of Councillors
（as of October 20,2026)
Committee on Foreign Affairs and Defense (Director)
Committee on Oversight of Administration
Special Committee on Okinawa and Northern Problems as well as Regional Issues (Director)
Board of Information Oversight and Review
Born:
October 19, 1964, Hokkaido
Education:
1987 Shukutoku University, School of Social Welfare
Career:
1987 joined Ishikari Development Co., Ltd. (regional
development business)
1999 Member, Hokkaido Prefectural Assembly (5 consecutive
terms)
2019 elected to the House of Councillors
(Major post in the Government)
2021 Parliamentary Vice-Minister of Defense
(as of May 11,2023)