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Sing a Bit of Harmony

Sing a Bit of Harmony

2021·Movie·1h 49m12

Animation, Drama, Science Fiction

7.4 / 10 (78 votes)

Satomi is fine being alone until an AI named Shion joins her class with a song and a promise to make her happy. While Shion’s musical numbers and princess gowns don’t quite pass as human, her antics bring Satomi closer to four other classmates. Together, they make memories worth saving, but even our most precious data can be erased.

Directed by
Yasuhiro Yoshiura
Original language
日本語
Released
29 October 2021

Where to Watch

Availability in the US · Subtitle and audio track data

Crunchyroll
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Subtitle and audio languages not checked yet.

Last verified 2 Nov 2026

Cast

  • Tao Tsuchiya

    Tao Tsuchiya

    Shion Ashimori (voice)

  • Haruka Fukuhara

    Haruka Fukuhara

    Satomi Amano (voice)

  • Asuka Kudo

    Asuka Kudo

    Toma (voice)

  • Kazuyuki Okitsu

    Kazuyuki Okitsu

    Gotchan (voice)

  • Mikako Komatsu

    Mikako Komatsu

    Aya (voice)

  • Satoshi Hino

    Satoshi Hino

    Thunder (voice)

  • Sayaka Ohara

    Sayaka Ohara

    Mitsuko (voice)

  • Kenji Hamada

    Kenji Hamada

    Nomiyama (voice)

  • Kenjiro Tsuda

    Kenjiro Tsuda

    Saijo (voice)

  • Miyu Sakihi

    Miyu Sakihi

    Moon (voice)

  • Kazlaser

    Kazlaser

    Homeroom Teacher (voice)