How many movies have Hidetoshi Namura and Hiroyuki Kamura collaborated on?

They have worked on 3 movies together! Their first movie together was Lupin the Third: The Secret of Twilight Gemini (1996) while their highest rated movie together was Detective Conan: The Last Wizard of the Century (1999). They have not worked together since Pokémon the Movie: Volcanion and the Mechanical Marvel (2016). They are most known for their animation films together.