How many movies have Hiroyuki Horiuchi and Sawako Yamamoto collaborated on?

They have worked on 5 movies together! Their first movie together was Lupin the Third: Dead or Alive (1996) while their highest rated movie together was Digimon Adventure 02: Hurricane Touchdown! The Golden Digimentals (2000). They have not worked together since Code Geass: Akito the Exiled 5: To Beloved Ones (2016). They are most known for their animation films together.