How many movies have Katsusaburo Ukita and Kiyoshi Kasuga acted in together?

They have worked on 4 movies together! Their first movie together was Festival Across the Sea (1941) while their highest rated movie together was The Life of Matsu the Untamed (1943). They have not worked together since The Life of Matsu the Untamed (1943). They are most known for their drama films together.