How many movies have Kaneto Shiozawa and Toku Nishio acted in together?

They have worked on 3 movies together! Their first movie together was Robot Carnival (1987) while their highest rated movie together was The Tale of Osamu Tezuka: I'm Son-Goku (1989). They have not worked together since Crying Freeman 6: The Guiding Light of Memory (1994). They are most known for their animation films together.