How many movies have Kaoru Mizuki and Masahito Segawa collaborated on?

They have worked on 4 movies together! Their first movie together was Onsen Geisha: Yubune de Ippatsu (1982) while their highest rated movie together was 奥飛騨二重心中 (1985). They have not worked together since 奥飛騨二重心中 (1985).