How many movies have Ichirou Ogawa and Kazuhiko Kato collaborated on?

They have worked on 7 movies together! Their first movie together was Lupin the Third: Dead or Alive (1996) while their highest rated movie together was Lupin the 3rd: The Elusiveness of the Fog (2007). They have not worked together since Lupin the 3rd: The Elusiveness of the Fog (2007). They are most known for their animation films together.