How many movies have Nanaho Katsuragi and Soichiro Hoshi acted in together?

They have worked on 3 movies together! Their first movie together was Broken Blade: The Time of Awakening (2010) while their highest rated movie together was Broken Blade: The Split Path (2010). They have not worked together since Broken Blade: Edge of the Line of Death (2011). They are most known for their action films together.