How many movies have Rikiya Iwaki and Toshiko Okada acted in together?

They have worked on 6 movies together! Their first movie together was No Advice Taken (1958) while their highest rated movie together was Man with a Funky Hat: The 20,000,000 Yen Arm (1961). They have not worked together since The Happy-Go-Lucky Guy (1961). They are most known for their comedy films together.