How many movies have Akira Yamanouchi and Hidekazu Tagaya acted in together?

They have worked on 1 movie together! Their first movie together was The Hill is Full of Flowers (1963) and was their highest rated movie together. They have not worked together since The Hill is Full of Flowers (1963).

Role
Haruo Ishiyama (as Akira Yamauchi)
Role
Kazuo Takabatake