How many movies have Chieko Matsubara and Kaku Takashina acted in together?

They have worked on 16 movies together! Their first movie together was Ashita ni Mukatte Tsuppashire (1961) while their highest rated movie together was The Flower and the Angry Waves (1964). They have not worked together since Ruthless Gambler (1969). They are most known for their action films together.