How many movies have Toshihiko Masuda and Yoshihiro Kasahara collaborated on?

They have worked on 5 movies together! Their first movie together was Tiny Toon Adventures: How I Spent My Vacation (1992) while their highest rated movie together was Lupin the Third: Jigen's Gravestone (2014). They have not worked together since Lupin the Third: Fujiko's Lie (2019). They are most known for their animation films together.