How many movies have Shinpei Nakazaki and Tadao Yamanaka collaborated on?

They have worked on 1 movie together! Their first movie together was The honban: Fûfu seikatsu-hen (1985) and was their highest rated movie together. They have not worked together since The honban: Fûfu seikatsu-hen (1985).

Crew
Director
Role
Husband (who works at advertising agency)