Bonten pirates.

The rest are fighters of the group, 20 sailors under the command of Mikey.

Manjiro Sano—Captain. A tall man with white hair and an empty, dark gaze. Calculating, cool-headed, practical, and intelligent.
Sanzu is a pink-haired guy with emerald eyes and diamond-shaped scars. He's a psycho. But he's loyal to Bonten.
Ran and Rindo are twin brothers with black and purple hair.
Kokonoy is a guy with black and white hair. Practical, money-hungry, and calculating.
A clumsy, silent giant. A scar through his eye.