How many movies have Akemi Konno and Toshiharu Sugie collaborated on?

They have worked on 4 movies together! Their first movie together was Naruto the Movie: Legend of the Stone of Gelel (2005) while their highest rated movie together was The Piano Forest (2007). They have not worked together since Eureka: Eureka Seven Hi-Evolution (2021). They are most known for their animation films together.