How many movies have Ichirō Arishima and Mie Nakao acted in together?

They have worked on 4 movies together! Their first movie together was Me and Me (1962) while their highest rated movie together was You Can Succeed, Too (1964). They have not worked together since Nippon Ichi no Goma Suri Otoko (1965). They are most known for their comedy films together.