"Tattoo" - a blade made with the materialization of his own soul willpower. I Tooru Kokonoe, possess this ability, emerging from one of thousands.So I was sent to the Academy Kourё which produces "Hallmarks". Also in this school are trained in martial arts. I do not know why, but my "Tattoo" did not look like a weapon, but rather as a "shield." ranobe Absolute Duo from Hiiragiboshi Takumi.