Collaborations between Reki Kawahara and Kaoru Adachi
| Film Title | Year | Reki Kawahara | Kaoru Adachi |
|---|---|---|---|
| Sword Art Online the Movie: Progressive - Scherzo of Deep Night | 2022 | Writer | Producer |
| Sword Art Online: Progressive - Aria of a Starless Night | 2021 | Writer | Producer |