How many movies have Kotaro Satomi and Kōshirō Harada acted in together?

They have worked on 10 movies together! Their first movie together was Yakuza Princess of Edo (1961) while their highest rated movie together was Group Burglars Break the Magistrate's Office (1964). They have not worked together since Group Burglars Break the Magistrate's Office (1964). They are most known for their drama films together.