How many movies have Tessen Nakahira and Yōko Yokota acted in together?

They have worked on 8 movies together! Their first movie together was The Call of Blood (1964) while their highest rated movie together was New Eros Schedule Book Concubine Secrets: Sexual Technique Education (1973). They have not worked together since Tissue Paper By the Geisha's Pillow (1977). They are most known for their crime films together.