One Piece: 6 Final Saga Villains Stronger Than Kaido, Ranked

Akainu is the highest-ranking officer in the Marines and a major enemy in the story. He was a key opponent during the war at Marineford and is best known for killing Portgas D. Ace. Luffy deeply hates Akainu, and they are expected to clash again in the final arc of the series. His recently revealed bounty of 5 billion berries proves just how dangerous he is.








