How many movies have Kenichi Kamata and Masaaki Ito collaborated on?

They have worked on 5 movies together! Their first movie together was Suit Yourself or Shoot Yourself!! The Heist (1995) while their highest rated movie together was Suit Yourself or Shoot Yourself: The Loot (1996). They have not worked together since The Revenge: A Scar That Never Disappears (1997). They are most known for their crime films together.