How many movies have Ryusei Nakao and Tomoko Konparu collaborated on?

They have worked on 7 movies together! Their first movie together was Touch 2: The Farewell Gift (1986) while their highest rated movie together was Go! Anpanman: Star-Spirited Dollie (2006). They have not worked together since Go! Anpanman: Fly! The Handkerchief of Hope (2013). They are most known for their animation films together.