How many movies have Chū Takatsuki and Sayoko Tanimoto acted in together?

They have worked on 9 movies together! Their first movie together was Female Prisoner #701: Scorpion (1972) while their highest rated movie together was Female Prisoner Scorpion: Jailhouse 41 (1972). They have not worked together since Battle Anthem (1983). They are most known for their crime films together.