Ishizuka (A Place Further Than the Universe, No Game, No Life Zero, The Pet Girl of Sakurasou) directed the anime and penned the script, and Takahiro Yoshimatsu (A Place Further Than the Universe, Hunter × Hunter, Trigun) designed the characters.
Yoshiaki Fujisawa (No Game, No Life Zero, A Place Further Than the Universe, Revue Starlight) composed the music.
The film also screened at this year’s Annecy International Animation Film Festival, which ran from June 13-18 in France.
Ayano Okamoto was the art director of the film, while Eiko Tsunadō and Akihiro Hirasawa were credited for art setting.