I was once the most powerful villain in Japan and am still the sworn enemy of the All Might. My goal at the moment is to make Tomura Shigaraki my full-fledged successor. I am the former owner of the All For One quirk. I am an insidious and cunning person who is able to coordinate several plans at the same time and I am also a hypocrite and a born manipulator, a misanthrope who mocks humanity and despises it. I had a brother, Yoichi Shigaraki, from whom I wanted to take away a quirk One For All.