How many movies have Ai Kayano and Mai Fuchigami acted in together?

They have worked on 7 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 IV (2023). They have not worked together since Girls und Panzer das Finale: Part IV (2023). They are most known for their action films together.