How many movies have Mariko Kaga and Shigeru Kōyama acted in together?

They have worked on 5 movies together! Their first movie together was A Flame at the Pier (1962) while their highest rated movie together was Mount Hakkoda (1977). They have not worked together since Yakuza Ladies Revisited 2 (1993). They are most known for their drama films together.

Role
Taeko Tokushima (Captain Tokushima's wife)
Role
Major Motomiya