Ninja

“A silent warrior. A lethal mission.”

In a dojo in Japan, Casey (Scott Adkins), a westerner, studies Ninjutsu under a Sensei who trusts him enough to send him to New York City. His task is to guard the Yoroi Bitsu, an armored chest holding the weapons of the last Koga ninja. Isaac Florentine sets Casey against Masazuka (Tsuyoshi Ihara), a fellow student raised in the same dojo, so the fight is between two men who trained side by side.