How many movies have Hitoshi Ozawa and Yasuyo Shirashima acted in together?

They have worked on 3 movies together! Their first movie together was Be-Bop Highschool Pt. 5 (1988) while their highest rated movie together was Female Ninjas Magic Chronicles: Legend of Yagyu Part 1 (1998). They have not worked together since Female Ninjas Magic Chronicles: Legend of Yagyu Part 1 (1998). They are most known for their action films together.