How many movies have Hirofune Hane and Yoshikazu Iwanami collaborated on?

They have worked on 3 movies together! Their first movie together was Girls und Panzer der Film (2015) while their highest rated movie together was Girls und Panzer das Finale: Part III (2021). They have not worked together since Fate/Grand Order Final Singularity – Grand Temple of Time: Solomon (2021). They are most known for their action films together.