Igaram

Captain of the royal guards, he is Chaka and Pell's boss. He and Princess Vivi infiltrated Baroque Works and manage to become Frontier Agents in order to learn the organization's true boss and objectives. He was known as Mr. 8 by most of the Baroque Works before being exposed, and introduces himself as Igarappoi when he is first seen in Whiskey Peak. Igaram fights with a saxophone that shoots bullets when played, and he also has small guns hidden in his hair that fire when he pulls on his neck tie.

(Source: Wikipedia)