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