How many movies have Rei Yamazaki and Shinji Miyazaki collaborated on?

They have worked on 2 movies together! Their first movie together was Pokémon the Movie: I Choose You! (2017) while their highest rated movie together was Pokémon the Movie: Secrets of the Jungle (2020). They have not worked together since Pokémon the Movie: Secrets of the Jungle (2020).