Yu Kirino

Yu Kirino is the NPC created by Akira Oono of the series Maou-sama, Retry!. Yu is a beautiful 22-years old woman who has artistic-like beauty with straight butt-length black hair that has bangs hanging on the right side, black eyes and great proportions that it could be said she is the ideal figure of a woman. She wears a white lab coat, a light-blue collar shirt that exposes half of her chest, a short black pencil skirt, dark-colored stockings and black heels. A woman cold like ice, Yu is truly sadistic and cruel who seeks knowledge about the body by cutting and dissecting all that fall into her hands. She got popularity from a number of masochistic players in the game. Yu is a prodigy doctor and a scientist. She has a sadistic personality and the hobby of ‘clarifying the mysteries of the body’, as well as spitting out philosophy, and repeatedly doing many human experiments. Yu surveyed humans scientifically, and all of her documents were meticulously detailed, logging any and all changes and reactions. On the other hand, Yu had no regard for the subtleties of humans nor their hearts, no consideration for the ideals of the privileged nor the mindsets of the meek, and no care for their places in life. She considered it a waste of brain matter to think of such things. In the end, she has led more than 800 patients to their death, and is the type of woman that would be sentenced to death if she were to be placed in a court of ethic. After being summoned by Hakuto Kunai, Isami Tahara notes that she seems less sadistic and has started moving past her preferences for little boys. She is more loyal to Hakuto then she was in the game, completely devoting herself to him and developing feelings for him. Should someone be an ally or guest of her boss, Yu presents herself in a polite and courteous manner; she interacts with Aku and Luna without any problem, knowing they are important to Hakuto. Even if it's a facade, Yu can act like a professional doctor for appearance's sake; kindly healing Sambo's blindness at the behest of Ebifry Butterfly when they visited.