If you loved Angel's Egg, try Patlabor: The Movie
A bridge between a film you've already seen and one most people haven't. Patlabor: The Movie has roughly 3.2× fewer votes than Angel's Egg — 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 Mamoru Oshii, and they both carry the slow burn mood tag, and they sit in Animation / Mystery territory. If that's the register that drew you to Angel's Egg, the second film will land in a comparable space — through a different lens.
slow burn
What Patlabor: The Movie is
Tokyo streets at dusk with sirens blaring, a lone robot wanders. Abandoned construction sites and police labs are central to the investigation. Mamoru Oshii directs with a keen eye for detail.

