Boo

Boo is a member of the Chinjao Family who, along with Chinjao and Sai, is a gladiator participating to win the Mera Mera no Mi at the Corrida Colosseum.

Appearance
Boo has long hair, put back in a ponytail and has part of it in the front of his face. He has shadowy eyes, and is missing his top front teeth. He sports armor and a black glove on his left arm, with a shoulder pad that has a skull on it. He had striped black and white pants, and a cape held on by a chain. Boo also has a tattoo of a skull on his right arm.

Personality
He is calm and level headed, as shown when he held back Sai when he lashed out at Luffy for thanking him. He also seems to be respectful since he apologized to Luffy for Sai's outburst.

Abilities and Powers
Not much is known about his abilities, but he had some sort of weapon on his back.

Dressrosa Arc
He came from the Flower Country with Chinjao and Sai to compete for the Mera Mera no Mi. Boo witnessed Luffy defeating Spartan, and told the guards that Spartan was the one who started the fight. He then held back Sai when he got angry at Luffy for thanking them.

Trivia

 * His number fighter number in the tournament is No. 0305