How many movies have Hiroshi Shingûji and Kôji Hirose acted in together?

They have worked on 6 movies together! Their first movie together was Stormy Virtue (1959) while their highest rated movie together was Decisive Battle at Kuroda Castle (1960). They have not worked together since 皇室と戦争とわが民族 (1960). They are most known for their drama films together.