Sparta Academy is the nation's top prep school, where students with poor grades undergo frightening torture under the school headmaster's direction. Kekko Kamen makes her appearance at the school in outrageous attire, completely naked except for her red mask, boots and gloves, and attacks the torturing teacher.

Mask the Kekkou: Reborn

Two of the most radical student groups form the United Red Army (URA) and head into the mountains to conduct a training camp. Ideology devolves into despotism, and the URA's leaders begin to arbitrarily persecute their followers, a harrowing ordeal that culminates in violence and murder.

United Red Army

The story of a village woman given the grueling task of looking after (and fulfilling the sexual needs of) her quadruple amputee husband, a Japanese soldier in the Second Sino-Japanese War who has been decreed a "War God" by the Emperor.