How many movies have Kohsuke Toriumi and Ryoko Shiraishi acted in together?

They have worked on 7 movies together! Their first movie together was Broken Blade: Edge of the Line of Death (2011) while their highest rated movie together was Towa no Quon 3: The Complicity of Dreams (2011). They have not worked together since Towa no Quon 6: Eternal Quon (2011). They are most known for their action films together.