How many movies have Ichirô Satô and Kōzō Okazaki collaborated on?

They have worked on 11 movies together! Their first movie together was Hito mo arukeba (1960) while their highest rated movie together was Hymn to a Tired Man (1968). They have not worked together since Tsuma to onna no aida (1976). They are most known for their drama films together.