If you loved The Wonderland, try My Next Life as a Villainess: All Routes Lead to Doom! The Movie
A bridge between a film you've already seen and one most people haven't. My Next Life as a Villainess: All Routes Lead to Doom! The Movie has roughly 5.7× fewer votes than The Wonderland — 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.

The Wonderland

My Next Life as a Villainess: All Routes Lead to Doom! The Movie
What they share
Theyboth carry the cozy mood tag, and they sit in Animation / Fantasy territory. If that's the register that drew you to The Wonderland, the second film will land in a comparable space — through a different lens.
What My Next Life as a Villainess: All Routes Lead to Doom! The Movie is
One imagines the pitch meeting involved the phrase "isekai adventure." Amnesiac Catarina Claes investigates a mysterious circus performer while trying to avoid a tragic end. It's a premise that probably pleased some viewers, somewhere.