Ninja (2009) is a Action, Crime, Drama, Thriller film that follows a westerner named Casey, studying Ninjutsu in Japan, is asked by the Sensei to return to New York to protect the legendary Yoroi Bitsu, an armored chest that contains the weapons of the last Koga Ninja. Currently, you can watch Ninja on Amazon Prime Video, fuboTV, Amazon Prime Video with Ads, Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 6.1 out of 10 from 406 votes. Fans of action movies may also want to explore similar titles below.