How many movies have Jun Satomi and Shintarō Katsu acted in together?

They have worked on 3 movies together! Their first movie together was Zatoichi Goes to the Fire Festival (1970) while their highest rated movie together was Zatoichi Meets the One-Armed Swordsman (1971). They have not worked together since Zatoichi at Large (1972). They are most known for their action films together.