How many movies have Chizuko Arai and Tsugio Saito collaborated on?

They have worked on 2 movies together! Their first movie together was Tattooed Temptress (1968) while their highest rated movie together was Crimson Bat, the Blind Swordswoman (1969). They have not worked together since Crimson Bat, the Blind Swordswoman (1969).