If you loved Héros modestes, try NiNoKuni
Un pont entre un film que tu as déjà vu et un que peu de gens ont croisé. Voici ce qu'ils partagent, et ce que le second fait que le premier ne fait pas.
Ce qu'ils partagent
Both films are directed by Yoshiyuki Momose, and they both carry the tender mood tag, and they sit in Adventure / Animation / Fantasy territory. If that's the register that drew you to Héros modestes, the second film will land in a comparable space — through a different lens.
tender
What NiNoKuni is
Here's a film that thinks parallel worlds are the solution, not the problem. Two high schoolers travel to a magical kingdom to save their friend's life, only to discover love makes things even more complicated. It's probably best enjoyed by people already invested in the lore.

