How many movies have Isao Umakoshi and Shunji Iwai collaborated on?
They have worked on 1 movie together! Their first movie together was Undo (1994) and was their highest rated movie together. They have not worked together since Undo (1994).
They have worked on 1 movie together! Their first movie together was Undo (1994) and was their highest rated movie together. They have not worked together since Undo (1994).
