How many movies have Kaku Takashina and Yōko Yokota acted in together?

They have worked on 9 movies together! Their first movie together was Ashita wa Ashita no Kaze ga Fuku (1958) while their highest rated movie together was Teenage Yakuza (1962). They have not worked together since Outlaw: Black Dagger (1968). They are most known for their crime films together.