How many movies have Kawakami Kazuo and Yasuo Uchida collaborated on?

They have worked on 2 movies together! Their first movie together was Uchida Yasuo Suspense: The Columbo of Shinano - Dead Person's Echo (2013) and was their highest rated movie together. They have not worked together since Columbo of Shinano 2- The Togakushi Legend Murder Case (2014).