How many movies have Chiho Katsura and Kazumi Sugimoto collaborated on?

They have worked on 4 movies together! Their first movie together was Marumo Jun no chijo densetsu (1984) while their highest rated movie together was Ōgazumu Mariko (1985). They have not worked together since Ashiya reijô: Ikenie (1986). They are most known for their drama films together.