Kuro Lobos Gang

The Kuro Lobos Gang (黒ロボスギャング Kuro Ro bosu Gyangu, literally Black Wolves Gang) is a group of bandits that plagued the various towns and villages of Corral Island in the North Blue. Commonly referred to as cowboys, the gang specialized in the use of firearms and marksmanship proficiency, and were the former colleagues of Wyatt, the sniper of The Jolly Pirates. The Kuro Lobos terrorized Corral Island for some time before coming into confrontation with the Jollys, whom defeated them and caused the gang to disband as a result; also causing Wyatt to leave the group in the process and join the Jollys. Lead by their "Alpha," Gray, the Kuro Lobos had set their sights on conquering all of Corral Island, and in time, the entirety of North Blue as well. Due to their actions and nature, they were the main antagonists of the Wyatt Arc in One Dream.

Trivia

 * With the exclusion of former member, Wyatt, every known member of Kuro Lobos has been named after a breed of wolf. Additionally, the name of the gang could possibly refer to the Black Wolf.