How many movies have Kyoko Koga and Mitsue Komiya acted in together?

They have worked on 5 movies together! Their first movie together was Shonen Tanteidan: Kabu to Mushi no Yoki (1957) while their highest rated movie together was Devotion to Railway (1960). They have not worked together since Love School (1962). They are most known for their drama films together.