Rakuyo

Rakuyou is the commander of the 7th division of the Whitebeard Pirates.

Appearance
Rakuyou is a mustached man with dreadlocks. He wears a typical outfit which most notably includes a bandanna bearing Whitebeard's mark. He is often seen wielding a unique spiked ball and chain that has a face at the end. This weapon vaguely resembles the Chain Chomp enemy from the Super Mario franchise in design.

Abilities and Powers
As a commander of the 7th division of Whitebeard's crew, Rakuyou has authority over the lower-ranking subordinates. He is probably very strong, as Jimbei has mentioned that the Division commanders have "the strength of 100 men".

Weapon

He possesses a chain with a spiked ball attached to it, which appears be able to chomp attached opponents. It appears that the spiked ball has "eaten" some sort of Zoan Devil Fruit. It looks somewhat like a dog, and is possibly carnivorous, as it was seen biting through Kizaru's stomach.

Major Battles

 * Whitebeard Pirates and their allies vs. the Marines and the Shichibukai
 * Rakuyou vs Admiral Kizaru