How many movies have Hirotsugu Kawasaki and Tadashi Fukuda collaborated on?

They have worked on 10 movies together! Their first movie together was Lupin the Third: The Legend of the Gold of Babylon (1985) while their highest rated movie together was Black Clover: Sword of the Wizard King (2023). They have not worked together since Black Clover: Sword of the Wizard King (2023). They are most known for their animation films together.