How many movies have Nobumasa Mizunoo and Tadayoshi Ishizuka collaborated on?

They have worked on 2 movies together! Their first movie together was Sekkusu dokku: Midarana chiryō (1980) while their highest rated movie together was Mitsuryōzuma: oku no uzuki (1981). They have not worked together since Mitsuryōzuma: oku no uzuki (1981).