How many movies have Akihiko Hirata and Kō Mishima acted in together?

They have worked on 6 movies together! Their first movie together was The H-Man (1958) while their highest rated movie together was Submarine I-57 Will Not Surrender (1959). They have not worked together since 47 Ronin (1962). They are most known for their action films together.

Role
Inspector Tominaga
Role
Kishi, gangster in nightclub (uncredited)