How many movies have Masahito Segawa and Shinji Yamada collaborated on?

They have worked on 3 movies together! Their first movie together was Uno Koichiro no joi mo nureruno (1982) while their highest rated movie together was Sailor Uniform: Lily Lovers (1983). They have not worked together since Schoolgirl Diary: Maiden's Prayer (1984). They are most known for their romance films together.