
Quick answer — Reki Kawahara worked on Sword Art Online the Movie -Progressive- Aria of a Starless Night (Original Story), Sword Art Online the Movie -Progressive- Scherzo of Deep Night (Original Story), Sword Art Online: Alicization (Original Story) and 14 more anime.

















Reki Kawahara worked on Sword Art Online the Movie -Progressive- Aria of a Starless Night (Original Story), Sword Art Online the Movie -Progressive- Scherzo of Deep Night (Original Story), Sword Art Online: Alicization (Original Story), Sword Art Online: Alicization - War of Underworld (Original Story), Sword Art Online: Alicization - War of Underworld Part 2 (Original Story), Sword Art Online the Movie: Ordinal Scale (Original Creator), Sword Art Online Alternative: Gun Gale Online II (Original Creator), Sword Art Online Alternative: Gun Gale Online (Original Creator) and 9 more.