Behind the camera
- 2025119 Emergency CallProducer11 ep.
- 2023Kazama Kimichika: Kyojo ZeroProducer11 ep.
- 2022SilentSeries Composition11 ep.
- 2018GeGeGe no KitaroDevelopment Producer97 ep.
- 2015Detective versus DetectivesProducer11 ep.
- 2014HOREProducer4 ep.
Also known as: Koya Watanabe · 渡辺 恒也 · Kouya Watanabe · Watanabe Kouya