TENKAFEM

Tokyo in the near future, where economic disparity has widened. Kanto Correctional Institute, one of the prisons privatized by one of Japan's most wealthy people, has had no escapees in the 13 years since its founding. An escape suspense story in which Maki, a 17-year-old girl, goes undercover in pursuit of her sister's whereabouts, finds her sister, and attempts to escape from prison!

A passenger plane over the Pacific Ocean crash-lands on a nearby island. It was an island not on the nautical chart, where the native "Shimabitos" lived a barbaric life. Gamou, a young royal family on the island, orders the Shimabitos to attack the aircraft and the survivors!

The Yoshinomiya Municipal High School 2nd year students embarked on what they'd hoped was an educational trip with their friends and away from family but it was not meant to be... Their ship was hit by unexpected rough seas and crashed on a strange island! The surviving students are trying to understand what happened but soon they realize they are not alone on this island and the locals don't appear to be very friendly to strangers!!!