How many movies have Hiromitsu Kurokawa and Motoharu Usuki collaborated on?

They have worked on 3 movies together! Their first movie together was Bit Bullet (2008) while their highest rated movie together was D.D Breaker Dark dream destruction story ACT.02 YUME Wandering fool (2009). They have not worked together since D.D Breaker Dark dream destruction story ACT.02 YUME Wandering fool (2009). They are most known for their action films together.