How many movies have Tetsuya Kawata and Yoshikazu Iwanami collaborated on?

They have worked on 2 movies together! Their first movie together was Girls und Panzer das Finale: Part II (2019) while their highest rated movie together was Rascal Does Not Dream of a Dreaming Girl (2019). They have not worked together since Rascal Does Not Dream of a Dreaming Girl (2019).