How many movies have Saburo Date and Shinji Nunome acted in together?

They have worked on 4 movies together! Their first movie together was Sleepy Eyes of Death 1: The Chinese Jade (1963) while their highest rated movie together was Lone Wolf and Cub: Sword of Vengeance (1972). They have not worked together since Lone Wolf and Cub: Sword of Vengeance (1972). They are most known for their action films together.