Keisuke Otsu
Filmografi
| 2021 | Blue Period · as Production Assistant |
| 2020 | TONIKAWA: Over the Moon for You · as Production Assistant |
| 2020 | Arte · as Production Assistant |
| 2018 | Asobi Asobase - workshop of fun - · as Production Assistant |
| 2018 | Hakumei and Mikochi · as Production Assistant |