Airi Nishina is a high school student. On the way home from school, Airi is kidnapped by someone. Then, nine more high school students are all kidnapped like Airi. Those kidnapped students ... See full summary »
Hiromi Nonoyama is a 2nd grade high school student. She finds herself confined in a strange place with nine of her classmates. They are forced to take part in a game that risks their lives.... See full summary »
In an alternate Japan, territorial street gangs form opposing factions collectively known as the Tokyo Tribes. Merra, leader of the Wu-Ronz tribe of Bukuro crosses the line to conquer all of Tokyo. The war begins.