Acting
- 2018Sword Art Online Alternative: Gun Gale OnlineA Novelist Who Writes Only Works with Guns (voice)24 ep.
Behind the camera
- 2018Sword Art Online Alternative: Gun Gale OnlineNovel24 ep.
- 2017Kino's Journey -the Beautiful World- the Animated SeriesNovel12 ep.
- 2008Allison & LilliaNovel, Writer26 ep.
- 2003Kino's JourneyNovel13 ep.
Guest appearances
- 2018Sword Art Online Alternative: Gun Gale OnlineA Novelist Who Writes Only Works with Guns (voice)1 ep.
Also known as: Keiichi Shigusawa · 時雨沢恵一