(As of August 2022)
OOKA Toshitaka
- In-House Group: Liberal Democratic Party
- Elected: Shiga 1st District (single-seat constituency), four times
- Born: 16 April 1972, Tsuchiyama, Koka, Shiga
- Education:
- School of Political Science and Economics, Waseda University
- Career:
- Small and Medium Enterprise Management Consultant
- Suzuki Motor Corporation (1995)
- Member, Hamamatsu City Council (one term) (1999)
- Lost the Hamamatsu City Mayoral Election (2003)
- Member, Shizuoka Prefectural Assembly (two terms) (2007)
- Chairperson, Liberal Democratic Party Shiga Prefecture House of Representatives (HR) 1st Electoral District Branch (open recruitment) (2012)
- First elected to the HR (2012)
- Parliamentary Vice-Minister of Finance (2015)