How many movies have Hiroshi Ayukawa and Shinji Arima acted in together?

They have worked on 6 movies together! Their first movie together was Akatsuki no Kyūshū (1951) while their highest rated movie together was Admiral Yamamoto and the Allied Fleets (1956). They have not worked together since The Pacific War and the International Military Tribunal (1959). They are most known for their war films together.