Behind the camera
- 2026Witch Hat AtelierAssistant Director, Director, Storyboard Artist2 ep.
- 2023Zom 100: Bucket List of the DeadDirector, Storyboard Artist1 ep.
- 2022Summer Time RenderingDirector, Storyboard Artist1 ep.
- 2021LoveLive! Superstar!!Director, Storyboard Artist5 ep.
- 2020Yashahime: Princess Half-DemonDirector, Storyboard Artist6 ep.
- 2020ShadowverseDirector1 ep.
- 2020Seton Academy: Join the Pack!Director1 ep.
- 2019Z/X: Code ReunionDirector1 ep.
- 2019Aikatsu on Parade!Director, Storyboard Artist2 ep.
- 2018Aikatsu Friends!Assistant Director, Director, Storyboard Artist3 ep.
- —Giant Young LadyAssistant Director1 ep.
Also known as: Katsuya Ooshima · Katsuya Ohshima · Katsuya Ōshima · 大島 克也