Kamyu's Band

Kamyu's band is an anime-only group of con men who visited villages to villages in order to get free food while posing as Rebel Army men. Later they learn the importance of being heroes and decide to be real heroes, all thanks to Ace, Vivi and the Straw Hat Pirates.

First Appearance: Episode 99.

Kamyu
Kamyu is the leader of the band.

First accomplice
He's a short man who wears glasses, a winter hat and boxer's gloves. His name was never revealed.

Second accomplice
He resembles a sumo wrestler, also yelling "doskoi" (a traditional sumo yell) ,while attacking Sanji. His name was never revealed.

Story
First time they are seen in Ido enjoying free food from the citizens, who believe that the band is part of the Rebel Army and will protect them from bandits. When Straw Hat Pirates with Ace and Vivi arrive at Ido, they discover the scheme, and after a little discussion, decide to turn the four con men into real heroes. Luffy and his nakama attacked them, then they ran away pretending like cowards showing the villagers that Kamyu and his friends are hero. Thanks to them, Kamyu and his friends learn the importance of being a hero.