How many movies have Koshiro Asami and Yûsuke Koike acted in together?

They have worked on 3 movies together! Their first movie together was Uno Kôichirô no uwaki nikki (1980) while their highest rated movie together was High School Girl's Diary (1981). They have not worked together since Woman with Pierced Nipples (1983). They are most known for their drama films together.