How many movies have Arata Shibata and Yōichi Numata acted in together?

They have worked on 10 movies together! Their first movie together was Admiral Yamamoto and the Allied Fleets (1956) while their highest rated movie together was The Blood Sword of the 99th Virgin (1959). They have not worked together since Fighting Horizon (1960).

Role
Privy Council President Hara
Role
Army Commander Tanaka