How many movies have Hideo Jojo and Manzō Shinra collaborated on?

They have worked on 6 movies together! Their first movie together was Big Bad Mama-San: Dekotora 1 (2008) while their highest rated movie together was The Quiet Don: A New Chapter (2009). They have not worked together since Corpse Prison: Part 1 (2017). They are most known for their drama films together.