How many movies have Hiroko Hayashi and Ken Shintani collaborated on?

They have worked on 3 movies together! Their first movie together was Detective Conan: Dimensional Sniper (2014) while their highest rated movie together was Pokémon the Movie: I Choose You! (2017). They have not worked together since Detective Conan: The Scarlet Bullet (2021). They are most known for their animation films together.