Seen everything by Rob Letterman?
If you've already watched everything Rob Letterman directed, here are 12 films from other directors that share the orbit of Pokémon Detective Pikachu — the catalog's mood-cluster and similarity-graph neighbours, filtered to exclude Rob Letterman's own filmography. Where to go next. (Also: Rob Letterman's full filmography · where to start with Rob Letterman.)
Zyuden Sentai Kyoryuger the Movie: Gaburincho of Music
Fullmetal Alchemist
Fullmetal Alchemist: The Sacred Star of Milos
Digimon Adventure tri. Part 1: Reunion
Ressha Sentai ToQger Returns: Super ToQ #7 of Dreams
Mask the Kekkou: Reborn
Ressha Sentai ToQger vs. Kyoryuger: The Movie
Ninpuu Sentai Hurricaneger: 10 YEARS AFTER
Ressha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special
Kamen Rider Wizard in Magic Land
Inuyashiki
Digimon Adventure tri. Part 2: Determination