How many movies have Shigeru Kōyama and Shingo Yanagisawa acted in together?

They have worked on 4 movies together! Their first movie together was Der Lindenbaum (1988) while their highest rated movie together was Bloom in the Moonlight “The Story of Rentaro Taki” (1993). They have not worked together since Another 47 Ronins: Genroku Taiheiki (1995). They are most known for their drama films together.