If you loved Patema Inverted, try Sing a Bit of Harmony
A bridge between a film you've already seen and one most people haven't. Sing a Bit of Harmony has roughly 6.8× fewer votes than Patema Inverted — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Yasuhiro Yoshiura, and they both carry the foreign gem, tender mood tags, and they sit in Animation / Drama / Science Fiction territory. If that's the register that drew you to Patema Inverted, the second film will land in a comparable space — through a different lens.
What Sing a Bit of Harmony is
Her meets AI. A transfer student turns out to be a happiness-seeking AI, and she immediately zeroes in on a withdrawn girl as her target. The song-and-dance routine charms the rest of the class, but the A.I.'s digital glitches threaten her new friendships.

