How many movies have Kazuo Kitamura and Shigeru Kōyama acted in together?

They have worked on 9 movies together! Their first movie together was An Inlet of Muddy Water (1953) while their highest rated movie together was The Militarists (1970). They have not worked together since Heat Wave (1991). They are most known for their drama films together.

Role
Tomoo Sato - Cabinet General Affairs Section Chief
Role
Susumu Kato - Imperial Household General Affairs Section
Role
Tomomori (segment "Hoichi the Earless")
Role
(segment "In a Cup of Tea") (uncredited)