How many movies have Hachiro Tsuruoka and Jōji Ichimura acted in together?

They have worked on 5 movies together! Their first movie together was Kōshoku-Ichidai Muhōmatsu (1969) while their highest rated movie together was Dokyumento poruno: Seifuku to panti (1980). They have not worked together since Dokyumento poruno: Seifuku to panti (1980).