How many movies have Nobuyuki Nakamura and Yuko Sasaki collaborated on?

They have worked on 3 movies together! Their first movie together was Kaze to Ki no Uta Sanctus: Sei Naru Kana (1987) while their highest rated movie together was Chibi Maruko-chan (1990). They have not worked together since Chibi Maruko-chan (1990). They are most known for their animation films together.