How many movies have Akira Kamiya and Yuko Dangi collaborated on?

They have worked on 4 movies together! Their first movie together was Detective Conan: Magician of the Silver Sky (2004) while their highest rated movie together was Detective Conan: The Private Eyes' Requiem (2006). They have not worked together since Detective Conan: Jolly Roger in the Deep Azure (2007). They are most known for their animation films together.