How many movies have Hiro Shimono and Katsuya Yoshii collaborated on?

They have worked on 3 movies together! Their first movie together was Donten: Laughing Under the Clouds - Gaiden: Chapter 2 - The Tragedy of Fuuma Ninja Tribe (2018) while their highest rated movie together was My Hero Academia: Heroes Rising (2019). They have not worked together since Fortune Favors Lady Nikuko (2021). They are most known for their animation films together.