A mysterious female spy is recruited to infiltrate the Japanese underworld and gather evidence for a clandestine secretive branch of the Tokyo Police Department.

A psycho scientist sent in to inoculate the luscious young student bodies against a new virus makes a little error in judgment, resulting in a not-so-little flesh-eating zombie problem. Now, with most of the school and all of the teachers running amuck, eating each other, having rabid sex and juggling, it's up to Aki and her new found allies on the Girls Swim Team to take care of business.

When a UFO crashes and releases radiation, the dead begin to rise in a cannibalistic frenzy. A group of soldiers and civilians make their way to a hotel and must fend off the zombie hordes.