How many movies have Kenji Kawai and Tatsuomi Hamada collaborated on?

They have worked on 2 movies together! Their first movie together was Ultraman Zero: The Revenge of Belial (2010) while their highest rated movie together was Ultraman Geed the Movie: Connect! The Wishes!! (2018). They have not worked together since Ultraman Geed the Movie: Connect! The Wishes!! (2018).