Kekko Kamen is the titular heroine of the anime and manga series 'Kekko Kamen', created by Go Nagai. She is a mysterious, masked vigilante who fights against the oppressive and perverse regime of a school ruled by the sadistic Principal Toenail of Satan. Clad only in a red mask, gloves, scarf, boots, and a strategically placed sash, Kekko Kamen uses her martial arts skills to liberate students from their unjust punishments and humiliations. Her character is a parody of superhero tropes, blending comedy, action, and satirical social commentary in a series known for its outrageous humor and daring themes.