How many movies have Kenji Oyama and Kisao Tobita acted in together?

They have worked on 13 movies together! Their first movie together was Night Butterflies (1957) while their highest rated movie together was Warm Current (1957). They have not worked together since Two Enemy Women Gamblers (1969). They are most known for their drama films together.

Role
Director, Internal Medicine Department, Kanaya
Role
Dr. Fujita