How many movies have Masao Imafuku and Tatsuya Nakadai acted in together?

They have worked on 6 movies together! Their first movie together was Japan's Longest Day (1967) while their highest rated movie together was Admiral Yamamoto (1968). They have not worked together since Blood Type: Blue (1978). They are most known for their war films together.

Role
Minister of the Army Hata
Role
Narrator (voice)