How many movies have Junji Kurata and Tomisaburō Wakayama collaborated on?

They have worked on 4 movies together! Their first movie together was 人形佐七捕物帖 闇に笑う鉄仮面 (1960) while their highest rated movie together was Flames of Blood (1981). They have not worked together since Flames of Blood (1981). They are most known for their drama films together.