How many movies have Kaori Haga and Ryuichi Hiroki collaborated on?
They have worked on 1 movie together! Their first movie together was River (2011) and was their highest rated movie together. They have not worked together since River (2011).
They have worked on 1 movie together! Their first movie together was River (2011) and was their highest rated movie together. They have not worked together since River (2011).
