If you loved Pokémon the Movie: Volcanion and the Mechanical Marvel, try Pokémon the Movie: Hoopa and the Clash of Ages
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.

Pokémon the Movie: Volcanion and the Mechanical Marvel

Pokémon the Movie: Hoopa and the Clash of Ages
What they share
Both films are directed by Kunihiko Yuyama, and they both carry the atmospheric, cozy, foreign gem mood tags, and they sit in Adventure / Animation / Family / Fantasy territory. If that's the register that drew you to Pokémon the Movie: Volcanion and the Mechanical Marvel, the second film will land in a comparable space — through a different lens.
What Pokémon the Movie: Hoopa and the Clash of Ages is
The film attempts to milk the Pokémon cash cow once more. Our heroes encounter Hoopa, a mythical Pokémon able to summon people and Pokémon through its magic rings. They must then deal with an ancient threat released from captivity. It probably delighted the target audience.