

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.
Sign in to add to your listWhat critics are saying
Verdicts use the same scale as your list: highly recommended through avoid — plus optional scores and blurbs.
Nobody on Critic, Sir! has logged a verdict for this title yet. The silence is either respectful or suspicious.
Sign in and use Add to My List below to share your own verdict.
Trailer
Official Dub Trailer
Where to Watch(AU)


Streaming data provided by JustWatch via TMDB.
Cast

Tao Tsuchiya
Shion Ashimori (voice)

Haruka Fukuhara
Satomi Amano (voice)

Asuka Kudo
Toma (voice)

Kazuyuki Okitsu
Gotchan (voice)

Mikako Komatsu
Aya (voice)

Satoshi Hino
Thunder (voice)

Sayaka Ohara
Mitsuko (voice)

Kenji Hamada
Nomiyama (voice)

Kenjiro Tsuda
Saijo (voice)

Miyu Sakihi
Moon (voice)

Kazlaser
Homeroom Teacher (voice)
Watching Lists
Sign in to create and edit public lists.
Loading lists…
Purchase & Discovery
Find this title on Amazon
Digital
Prime Video & digitalAmazon mixes rent, buy, and Prime in one place — one search covers the usual options.
Physical edition
4K Blu-ray & physical releasesSearch on AmazonOfficial merchandise
Official-style merch searchApparel, collectibles, and moreAs an Amazon Associate, Critic, Sir! earns from qualifying purchases. Full disclosure