How many movies have Masaharu Satô and Ryō Ishihara acted in together?

They have worked on 3 movies together! Their first movie together was The Tomb of Dracula (1980) while their highest rated movie together was Cyborg 009: Legend of the Super Galaxy (1980). They have not worked together since Sangokushi: The Distant Land (1994). They are most known for their animation films together.