How many movies have Kaneto Shiozawa and Koichi Hashimoto 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 Saint Seiya: Warriors of the Final Holy Battle (1989). They have not worked together since Saint Seiya: Warriors of the Final Holy Battle (1989). They are most known for their animation films together.