How many movies have Masayoshi Kikuno and Tadashi Iwata acted in together?

They have worked on 20 movies together! Their first movie together was The Flower That Crossed the Mountain (1949) while their highest rated movie together was The Crucified Lovers (1954). They have not worked together since Lone Wolf and Cub: Baby Cart to Hades (1972). They are most known for their action films together.