Sword Art Online Progressive: Scherzo of Deep Night (Japanese: 劇場版 ソードアート・オンライン -プログレッシブ- 冥き夕闇のスケルツォ, Hepburn: Gekijōban Sōdo Āto Onrain Puroguresshibu Meiki Yūyami no Sukerutso) is a 2022 Japanese animated science fiction action adventure film based on the Sword Art Online: Progressive light novels written by Reki Kawahara and illustrated by abec and a sequel to the 2021 film Sword Art Online Progressive: Aria of a Starless Night. The staff and cast from the first film reprised their roles, including production by A-1 Pictures and direction by Ayako Kōno, with character designs by Kento Toya and music by Yuki Kajiura. It was released on October 22, 2022.