(As of April 2026)
ISHIHARA Hirotaka
- Minister of the Environment
- Minister of State for Nuclear Emergency Preparedness
- Member of the House of Representatives (HR) for Tokyo 3rd District (single-seat constituency), elected seven times
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In-House Group: Liberal Democratic Party
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Born: June 1964, Zushi, Kanagawa
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Education:
- Faculty of Economics, Keio University
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Career:
- Senior Director, HR Standing Committee on Environment
- Chairperson, Special Committee for the Promotion of Isolated Islands and Peninsula Areas, Liberal Democratic Party (LDP)
- Chief Secretary, LDP Research Commission on Environment and Global Warming Countermeasures
- Special Advisor to the Prime Minister (in charge of key national security policies, nuclear disarmament and non-proliferation issues)
- Director-General, LDP Information Bureau
- Chair, HR Standing Committee on Environment
- State Minister of Cabinet Office
- State Minister of the Environment
- Director, Second Cabinet Division, LDP Policy Research Council
- Parliamentary Vice-Minister for Foreign Affairs
- Chairperson, LDP Shinagawa District General Branch
- Chairperson, LDP Tokyo Metropolitan House of Representatives 3rd Electoral District Branch
- Counsellor, Mizuho Financial Group, Inc.
- Industrial Bank of Japan, Limited