How many movies have Keiichi Sawa and Yoshiharu Shimizu collaborated on?

They have worked on 4 movies together! Their first movie together was Detective Conan: The Scarlet Bullet (2021) while their highest rated movie together was Go! Anpanman: Dororin and the Transformation Carnival (2022). They have not worked together since Case Closed: The Million-Dollar Pentagram (2024). They are most known for their animation films together.