How long is Sing a Bit of Harmony?

Sing a Bit of Harmony is 1 h 49 min long (109 minutes). If you start it at 8:00 pm it ends at 9:49 pm; add about 20 minutes if you watch trailers first.

What is Sing a Bit of Harmony rated?

Sing a Bit of Harmony is rated NR in the US.

Where can I stream Sing a Bit of Harmony?

In the US, as of 2026-11-08: Crunchyroll (subscription), Crunchyroll Amazon Channel (subscription). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

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Where to watch Sing a Bit of Harmony (2021) tonight

Sing a Bit of Harmony (2021) runs 1 h 49 min, is rated NR in the US and averages 7.4 from 79 TMDB members. 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.

Runtime: 1 h 49 min — ends 9:49 pm if you start at 8:00 pm
Rated: NR (US)
Genres: Animation, Drama, Science Fiction
Released: October 29, 2021
TMDB rating: 7.4 / 10 from 79 votes
Director: Yasuhiro Yoshiura
Starring: Tao Tsuchiya, Haruka Fukuhara, Asuka Kudo, Kazuyuki Okitsu
Language: Japanese
Original title: アイの歌声を聴かせて

Good for a group? Yes — a crowd movie.Animation and Drama hold a room: people can talk, laugh or scream over it and still follow what is going on.

Where to watch it tonight

Availability loads live for your country. See where Sing a Bit of Harmony streams (JustWatch via TMDB) →

Streaming availability by JustWatch. In the US, as of 2026-11-08: Crunchyroll (subscription), Crunchyroll Amazon Channel (subscription).

Questions people ask

How long is Sing a Bit of Harmony?: Sing a Bit of Harmony is 1 h 49 min long (109 minutes). If you start it at 8:00 pm it ends at 9:49 pm; add about 20 minutes if you watch trailers first.
What is Sing a Bit of Harmony rated?: Sing a Bit of Harmony is rated NR in the US.
Is Sing a Bit of Harmony a good movie to watch with a group?: Yes — a crowd movie. Animation and Drama hold a room: people can talk, laugh or scream over it and still follow what is going on.
Where can I stream Sing a Bit of Harmony?: In the US, as of 2026-11-08: Crunchyroll (subscription), Crunchyroll Amazon Channel (subscription). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

Lists it could be on

If you like Sing a Bit of Harmony

Sing a Bit of Harmony on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-08. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists