One Piece character, and the main antagonist of the Wano arc. He is the captain of the Beast Pirates, the tyrannical ruler of the Wano nation, and father of Yamato.
Having consumed the Uo Uo no Mi, Model: Seiryu Devil Fruit, which grants him a near-invincible body and incredible strength, as well as allows him to transform into a huge eastern dragon. Kaidou became so strong that he developed suicidal thoughts out of boredom and aimed to create a "World of Violence" so that he would eventually be killed in a "great battle".
