If you loved Crayon Shin-chan: Super-Dimension! The Storm Called My Bride, try Crayon Shin-chan: Explosion! The Hot Spring's Feel Good Final Battle
A bridge between a film you've already seen and one most people haven't. Crayon Shin-chan: Explosion! The Hot Spring's Feel Good Final Battle has roughly 3.2× fewer votes than Crayon Shin-chan: Super-Dimension! The Storm Called My Bride — 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.

Crayon Shin-chan: Super-Dimension! The Storm Called My Bride

Crayon Shin-chan: Explosion! The Hot Spring's Feel Good Final Battle
What they share
Theyboth carry the playful mood tag, and they sit in Animation / Comedy territory. If that's the register that drew you to Crayon Shin-chan: Super-Dimension! The Storm Called My Bride, the second film will land in a comparable space — through a different lens.
What Crayon Shin-chan: Explosion! The Hot Spring's Feel Good Final Battle is
Apparently someone thought hot springs could save the world. Shin-chan's house sits atop a powerful hot spring. It predictably gets chaotic.