How many movies have Toshio Miyahara and Tsunekazu Ishihara collaborated on?

They have worked on 3 movies together! Their first movie together was Pokémon the Movie: Hoopa and the Clash of Ages (2015) while their highest rated movie together was Pokémon the Movie: I Choose You! (2017). They have not worked together since Pokémon Detective Pikachu (2019). They are most known for their adventure films together.