How many movies have Kôsuke Tsujimura and Mayumi Asaka acted in together?

They have worked on 1 movie together! Their first movie together was Honto ni Atta Kowai Hanashi: Summer Special 2013 (2013) and was their highest rated movie together. They have not worked together since Honto ni Atta Kowai Hanashi: Summer Special 2013 (2013).