How many movies have Akihiko Matsuda and Mami Koyama collaborated on?

They have worked on 5 movies together! Their first movie together was Lupin the Third: The Fuma Conspiracy (1987) while their highest rated movie together was City Hunter Special: The Death of Vicious Criminal Saeba Ryo (1999). They have not worked together since City Hunter Special: The Death of Vicious Criminal Saeba Ryo (1999). They are most known for their action films together.