How many movies have Chika Sakamoto and Hiroko Maruyama acted in together?

They have worked on 3 movies together! Their first movie together was Captain Tsubasa Movie 02: Danger All Japan Junior Team (1985) while their highest rated movie together was Kiki's Delivery Service (1989). They have not worked together since Kiki's Delivery Service (1989). They are most known for their animation films together.