How many movies have Raira Yonashiro and Shinji Kubo acted in together?

They have worked on 3 movies together! Their first movie together was Porno: Chan-chaka-chan (1978) and was their highest rated movie together. They have not worked together since College Girl: 3 Days, 3 Nights, All Sweaty (1979). They are most known for their comedy films together.