How many movies have Hikaru Yamanouchi and Tatsuo Saitō acted in together?

They have worked on 9 movies together! Their first movie together was Osayo koisugata (1934) while their highest rated movie together was The New Road: Ryota (1936). They have not worked together since Warm Current (1939). They are most known for their drama films together.

Role
Literary faculty member
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Takehiko Kawada