How many movies have Kiyoshi Kasuga and Mitsuru Toyama acted in together?

They have worked on 5 movies together! Their first movie together was Festival Across the Sea (1941) while their highest rated movie together was Date Masamune the One-Eyed Dragon (1942). They have not worked together since 東海水滸伝 (1945). They are most known for their drama films together.