How many movies have Hideo Murota and Ichirō Hoshijima collaborated on?

They have worked on 12 movies together! Their first movie together was Duel of the Underworld (1963) while their highest rated movie together was Wolves, Pigs & Men (1964). They have not worked together since New Prison Walls of Abashiri: Stormy Cape (1971). They are most known for their crime films together.