Watch Muga Shozoku (2015) Official Trailer

In the wilderness of Iga, Japan, a young robotics student named, SHIN, ignores the warnings of his sensei, TAKU, and takes it upon himself to unleash the power of an ancient book called MUGA. This mysterious power is also desired by, RYU, of the ONISHI GROUP -- a military tech company that will destroy anything in its way to possess it.