Behind the camera
- 2025Once Upon a Witch's DeathKey Animation1 ep.
- 2024Fluffy ParadiseKey Animation1 ep.
- 2023Rurouni KenshinKey Animation4 ep.
- 2022Salaryman's ClubKey Animation1 ep.
- 2021Farewell, My Dear CramerKey Animation4 ep.
- 2007MononokeKey Animation1 ep.
- 2000Daa! Daa! Daa! UFO BabyKey Animation1 ep.
- 1997Eight Clouds RisingKey Animation2 ep.
- 1995Fushigi Yugi: The Mysterious PlayKey Animation1 ep.
- 1985Dream Star Button NoseBackground Designer3 ep.
Also known as: Yōko Nagashima · 長嶋 陽子 · Youko Nagashima