Collaborations between Keisuke Hirai and Kaoru Adachi
| Film Title | Year | Keisuke Hirai | Kaoru Adachi |
|---|---|---|---|
| Sword Art Online: Progressive - Aria of a Starless Night | 2021 | Producer | Producer |
| Film Title | Year | Keisuke Hirai | Kaoru Adachi |
|---|---|---|---|
| Sword Art Online: Progressive - Aria of a Starless Night | 2021 | Producer | Producer |