The movie is not a sequel to the anime, but is an adaptation of all the events in the first novel and contains events that were not in the anime series.

(Source: Wikipedia)

Details

Genres

Studios

• Funimation
• J.C.STAFF
• Hakuhodo DY Music & Pictures
• ASCII Media Works

Staff

• Kou Ootani — Music
• Hiroshi Yakou — Assistant Animation Director
• Jin Aketagawa — Sound Director
• Mai Ootsuka — Character Design
• Gen Fukunaga — Executive Producer (English)
• Takashi Watanabe — Director, Storyboard
• Ryouichi Ooki — Key Animation
• Katsushi Sakurabi — Key Animation
• Satoshi Yamaguchi — Key Animation
• Kouhei Kawase — Producer
• KOTOKO — Theme Song Lyrics (ED), Theme Song Performance (ED)
• Kazuya Takase — Theme Song Arrangement, Theme Song Composition
• Yasuko Kobayashi — Screenplay
• Mami Kawada — Insert Song Performance, Theme Song Performance
• Hideki Tachibana — Key Animation
• Shigeki Kimoto — Key Animation
• Noizi Itou — Original Character Design
• Yashichiro Takahashi — Original Creator
• Eiko Shimamiya — Theme Song Performance
• Kaori Utatsuki — Theme Song Performance
• MELL — Theme Song Performance