How many movies have Ryūtarō Gomi and Tatsuo Endō acted in together?

They have worked on 12 movies together! Their first movie together was Zatoichi's Flashing Sword (1964) while their highest rated movie together was Zatoichi's Cane Sword (1967). They have not worked together since Eight Men to Kill (1972). They are most known for their action films together.