How many movies have Kyōtarō Namiki and Shuntarō Emi collaborated on?

They have worked on 4 movies together! Their first movie together was 妖婦 夜嵐お絹と天人お玉 (1957) while their highest rated movie together was The Military Policeman and the Dismembered Beauty (1957). They have not worked together since Basement of Death (1960).