How many movies have Kaoru Kyōmachi and Minoru Chiaki acted in together?

They have worked on 3 movies together! Their first movie together was Chikamatsu's Love in Osaka (1959) while their highest rated movie together was Koto—The Lake of Tears (1966). They have not worked together since Koto—The Lake of Tears (1966). They are most known for their romance films together.