How many movies have Marisuke Eguchi and Minoru Maeda collaborated on?

They have worked on 5 movies together! Their first movie together was Touch: The Ace Without a Number (1986) while their highest rated movie together was Go! Anpanman: Nosshi the Dinosaur's Big Adventure (1993). They have not worked together since Lupin the Third: Dead or Alive (1996). They are most known for their animation films together.