Also known as: オール・フォー・ワン
The central antagonist of Boku No Hero Academia, and the mastermind behind the Villain Alliance.
He is the brother of the original legendary superhero "One For All". He has his titular quirk "All For One" that allows him to absorb any quirks and take it for himself. He was initially defeated by All Might but managed to stay alive using life support machine.
