How many movies have Hidetsugu Akita and Toshio Nakayama collaborated on?

They have worked on 2 movies together! Their first movie together was Kome hyappyo (1993) while their highest rated movie together was Female Ninjas Magic Chronicles 3: Sacred Book of Sexual Positions (1993). They have not worked together since Female Ninjas Magic Chronicles 3: Sacred Book of Sexual Positions (1993).