(As of September 2023)
HAMACHI Masakazu
- State Minister of Health, Labour and Welfare
- In-House Group: Komeito
- Elected: Kyushu Bloc (proportional representation), four times
- Born: 8 May 1970, Fukuoka City, Fukuoka
- Education:
- School of Law, Waseda University
- Career:
- Lawyer (Attorney)
- Parliamentary Vice-Minister for Foreign Affairs
- Chair, Komeito Fukuoka Prefectural Headquarters