If you loved Twilight of the Cockroaches, try Urusei Yatsura: Lum the Forever
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theyboth carry the outsider, playful mood tags, and they sit in Animation / Fantasy / Romance / Science Fiction territory. If that's the register that drew you to Twilight of the Cockroaches, the second film will land in a comparable space — through a different lens.
outsiderplayful
What Urusei Yatsura: Lum the Forever is
It seems someone pruned the wrong tree. Ataru cuts down Tarozakura, an ancient cherry tree, during a student film. Chaos ensues, and Lum's life unravels.

