How many movies have Iwao Dan and Teruo Shimizu acted in together?

They have worked on 7 movies together! Their first movie together was New Prison Walls of Abashiri 2 (1969) while their highest rated movie together was Truck Rascals II: Ichibanboshi Runs Wild (1975). They have not worked together since The Revolt (1980). They are most known for their action films together.