How many movies have Fujio Suzuki and Kiyoshi Kobayashi collaborated on?

They have worked on 3 movies together! Their first movie together was Legend of Crystania: The Motion Picture (1995) 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.