The sexy Asian ladies of The Machine Girl show us how to kick ninja ass with heavy weaponry and loads of screaming. The movie makes its US debut this week at the SF Indie Fest. Check out the new Japanese trailer, that sprays its wonderful gore all over the lens, including the deadly sharp drill breasts, tempura arms, and a ninja football gang. The story follows Ami, a young girl whose brother is brutally murdered by a local mob boss' kid. She spends the rest of her days taking revenge, cyborg-style, and punishing the wicked in her sexy school uniform. Click through to see the American trailer, which has been out for a while.