How many movies have Keiko Han and Toshio Furukawa acted in together?

They have worked on 6 movies together! Their first movie together was The Door Into Summer (1981) while their highest rated movie together was Saint Seiya: Legend of Crimson Youth (1988). They have not worked together since Doraemon: Nobita in the Wan-Nyan Spacetime Odyssey (2004). They are most known for their animation films together.