Behind the camera
- 2026Soda MasterOriginal Story11 ep.
- 2023Angel FlightNovel6 ep.
- 2023What Will You Do, Ieyasu?Writer50 ep.
- 2020Great PretenderScript Supervisor4 ep.
- 2018The Confidence Man JPWriter10 ep.
- 2015Dating: What's It Like To Be In LoveScreenstory10 ep.
- 2012Legal HighWriter21 ep.
- 2011Suzuki SenseiTeleplay6 ep.
- 2004フォーチュン・バナナScreenplay3 ep.
Also known as: Ryouta Kosawa