How many movies have Akira Kamiya and Yuko Mita acted in together?

They have worked on 6 movies together! Their first movie together was Ninja Hattori-kun + Perman: ESP Wars (1984) while their highest rated movie together was Maison Ikkoku: The Final Chapter (1988). They have not worked together since Urusei Yatsura: Always My Darling (1991). They are most known for their animation films together.