How many movies have Hiroshi Hitomi and Koji Arima acted in together?

They have worked on 4 movies together! Their first movie together was 旗本退屈男 謎の幽霊船 (1956) while their highest rated movie together was A Chivalrous Spirit (1958). They have not worked together since A Chivalrous Spirit (1958). They are most known for their drama films together.