How many movies have Shin-ichiro Miki and Tsukasa Sorimachi collaborated on?

They have worked on 3 movies together! Their first movie together was Pokémon the Movie: Diancie and the Cocoon of Destruction (2014) while their highest rated movie together was Pokémon the Movie: The Power of Us (2018). They have not worked together since Pokémon the Movie: The Power of Us (2018). They are most known for their adventure films together.