How many movies have Shintarō Miyamoto and Shirō Osaki collaborated on?

They have worked on 6 movies together! Their first movie together was Chikamatsu's Love in Osaka (1959) while their highest rated movie together was Hero of the Red Light District (1960). They have not worked together since Miyamoto Musashi: Birth of Two Sword Style (1963). They are most known for their drama films together.