Kirino, Yuu

桐野悠

Yu Kirino is an NPC created by Akira Oono (Kunai Hakuto) for the series Maou-sama, Retry!. Cold as ice, Yu is genuinely sadistic and cruel, seeking knowledge of the body by cutting and dissecting anyone who falls into her hands. She gained popularity among numerous masochistic players in the game. Yu is a prodigy doctor and scientist. She possesses a sadistic personality and the hobby of "clarifying the mysteries of the body," along with spouting philosophy and repeatedly conducting human experiments. Yu scientifically surveyed humans, and all her documents were meticulously detailed, logging every change and reaction. Conversely, Yu had no regard for human subtleties or hearts, no consideration for the ideals of the privileged or the mindsets of the meek, and no care for their places in life. She considered thinking about such things a waste of brain matter.