How many movies have Shigenobu Kaihoko and Shizuo Kurahashi collaborated on?

They have worked on 2 movies together! Their first movie together was Sakura Wars: The Movie (2001) while their highest rated movie together was Lupin the Third vs. Detective Conan: The Movie (2013). They have not worked together since Lupin the Third vs. Detective Conan: The Movie (2013).