Roronoa Zoro is a swordsman and the combatant of the Straw Hat Pirates. Also known as "Pirate Hunter Zoro", he is a pirate, former bounty hunter from the anime and manga series One Piece. He is one of the most versatile fighters in the series and one of the strongest four fighters in the Straw Hat Pirates beside Monkey D. Luffy, Sanji and Jinbe and considered one of the biggest threats by the World Government in the crew after his captain and Jinbei. He is also the most loyal crewmate to Luffy. 