Bleach Manga & Bleach Anime Thousand Blood Year War Have all demonstrated just how powerful Kenpachi is, but just how powerful is he at his full potential? Kenpachi managed to become a captain without a Bankai. Even at a young age, Kenpachi always used to fight strong opponents just for the enjoyment of battle. Kenpachi is absurdly strong and the embodiment of what it means to live on the edge at all times. We explained Kenpachi’s journey to become and unlock his Bankai and truly unlock his true potential in BERSERK DEMON Mode in detail.