How many movies have Toshihiko Oda and Yoichi Yamamoto collaborated on?

They have worked on 3 movies together! Their first movie together was New Apartment Wife: Prostitution in Building #13 (1975) and was their highest rated movie together. They have not worked together since Toruko maruhi saizensen: Mitsugi 96 te (1975). They are most known for their drama films together.