How many movies have Kazuhiko Kato and Naoto Yamaya collaborated on?

They have worked on 5 movies together! Their first movie together was Lupin the Third: Green vs Red (2008) while their highest rated movie together was Lupin the Third: Sweet Lost Night (2008). They have not worked together since Lupin the Third vs. Detective Conan: The Movie (2013). They are most known for their action films together.