How many movies have Kaneto Shiozawa and Keiko Yokozawa acted in together?

They have worked on 3 movies together! Their first movie together was Space Runaway Ideon: Contact (1982) while their highest rated movie together was Karuizawa Syndrome (1985). They have not worked together since The Three-Eyed One: The Prince of Devil Island (1985). They are most known for their animation films together.