How many movies have Kaneto Shiozawa and Yoku Shioya acted in together?

They have worked on 6 movies together! Their first movie together was Ganbare! Bokura no Hit and Run (1979) while their highest rated movie together was Mobile Suit Gundam I (1981). They have not worked together since Space Runaway Ideon: Contact (1982). They are most known for their animation films together.