How many movies have Junko Ikeuchi and Minako Yamada acted in together?

They have worked on 5 movies together! Their first movie together was 坊ちゃんの逆襲 (1956) while their highest rated movie together was Evil Brain from Outer Space (1966). They have not worked together since Evil Brain from Outer Space (1966). They are most known for their science fiction films together.