How many movies have Jirō Tamiya and Osamu Maruyama acted in together?

They have worked on 12 movies together! Their first movie together was Morning Whistling (1957) while their highest rated movie together was Roses Bloom on a Rose Tree (1959). They have not worked together since Back Stairways (1965).

Role
Kinoshita (as Gorō Shibata)
Role
Middle aged worker