Sound of the Sky

Sound of the Sky, known in Japan as Sora no Woto, was produced by Aniplex and A-1 Pictures as the debut project for the Anime no Chikara initiative. Released in 2010, the series was designed to breathe new life into original anime productions by encouraging creative collaboration between television networks and animation studios. The project aimed to cultivate distinct, original stories that operated independently of existing source material like manga or light novels, reflecting a desire to push the boundaries of original television animation during that period.

The series was directed by Mamoru Kanbe, with character designs originally conceived by the artist Mei Kishida. Set in a post-apocalyptic, technologically regressed world inspired by the European town of Cuenca, Spain, the show explores themes of music, memory, and the cyclical nature of human conflict through the perspective of a young recruit in the Helvetian army. Upon its release, the series was noted for its atmospheric world-building and deliberate pacing, receiving a mixed but generally appreciative reception from critics who valued its introspective tone and distinctive aesthetic departure from contemporary action-heavy titles.