How many movies have Jun'ichi Saito and Shizuo Amano collaborated on?

They have worked on 1 movie together! Their first movie together was Promise: The Nabari Poisoned Wine Case, The Life of a Death-row Inmate (2013) and was their highest rated movie together. They have not worked together since Promise: The Nabari Poisoned Wine Case, The Life of a Death-row Inmate (2013).