How many movies have Toshiyuki Tsuchiyama and Yayoi Watanabe acted in together?

They have worked on 5 movies together! Their first movie together was Yakuza Wolf: I Perform Murder (1972) while their highest rated movie together was Female Prisoner #701: Scorpion (1972). They have not worked together since Festival Champ (1976). They are most known for their action films together.