How many movies have Katsuhiko Watabiki and Keizo Kanie acted in together?

They have worked on 8 movies together! Their first movie together was Melodrama (1988) while their highest rated movie together was Onihei's Detective Records (1995). They have not worked together since Onihei Crime Files: Conscience of a Worm (2011). They are most known for their crime films together.