Behind the camera
- 2022Case Closed: Zero's Tea TimeStoryboard Artist2 ep.
- 2018MEGALOBOXStoryboard Artist1 ep.
- 2013Attack on TitanStoryboard Artist1 ep.
- 2011ThunderCatsKey Animation1 ep.
- 2006D.Gray-manKey Animation1 ep.
- 2003Parasite DollsKey Animation1 ep.
- 2002Macross ZeroKey Animation1 ep.
- 1997Voogie's AngelKey Animation1 ep.
- 1995El-Hazard: The Magnificent WorldKey Animation1 ep.
- 1995NinkuKey Animation1 ep.
- 1994New Cutey HoneyKey Animation1 ep.
- 1994Final Fantasy: Legend of the CrystalsKey Animation1 ep.
- 1992Tenchi Muyo!Animation Director, Key Animation2 ep.
- 1992Genesis Surviver GaiarthKey Animation3 ep.
- 1990The Hakkenden: Legend of the Dog WarriorsKey Animation3 ep.
- 1988Dragon CenturyKey Animation1 ep.
Also known as: Jirou Kanai · Jirō Kanai · 金井 次朗 · 金井次郎