How many movies have Gorō Naya and Tadahito Matsumoto collaborated on?

They have worked on 8 movies together! Their first movie together was Lupin the Third: The Hemingway Papers (1990) while their highest rated movie together was Lupin the Third: Voyage to Danger (2001). They have not worked together since Lupin the Third: Return of Pycal (2002). They are most known for their crime films together.