How many movies have Hideki Ito and Kanta Kamei collaborated on?

They have worked on 3 movies together! Their first movie together was Digimon Adventure 02: Hurricane Touchdown! The Golden Digimentals (2000) while their highest rated movie together was The Girl Who Leapt Through Time (2006). They have not worked together since The Girl Who Leapt Through Time (2006). They are most known for their animation films together.