How many movies have Kenjirô Nishi and Yusuke Morii collaborated on?

They have worked on 1 movie together! Their first movie together was Yankee High School Girl 7 ~Tochigi's Strongest Legend~ (2011) and was their highest rated movie together. They have not worked together since Yankee High School Girl 7 ~Tochigi's Strongest Legend~ (2011).