How many movies have Eiji Kimura and Seiji Endō collaborated on?

They have worked on 4 movies together! Their first movie together was Wet and Crying: Based On Aiko Nakayama's School of Widows (1977) while their highest rated movie together was Rape and Death of a Housewife (1978). They have not worked together since Blazing Bondage Lady (1980). They are most known for their drama films together.