How many movies have Kazuhiro Sano and Setsuhiko Kobayashi acted in together?

They have worked on 8 movies together! Their first movie together was The Woman from Hong Kong - Too Amazing Pleasure (1989) while their highest rated movie together was The Strange Saga of Hiroshi the Freeloading Sex Machine (2005). They have not worked together since The Strange Saga of Hiroshi the Freeloading Sex Machine (2005).