How many movies have Katsuyuki Tsubouchi and Tomohiro Kamitani collaborated on?

They have worked on 3 movies together! Their first movie together was Trigun: Badlands Rumble (2011) while their highest rated movie together was My Hero Academia: Heroes Rising (2019). They have not worked together since My Hero Academia: Heroes Rising (2019). They are most known for their adventure films together.