Kasagoba

Kasagon is a member of the New Fishman Pirates.

Appearance
He is a stocky, beige fishman with some brown spots. He has pink trailings on his neck that are yellow on the tips.

Abilities
As a fishman, he was born with the natural strength tenfold that of a normal human, which is doubled that underwater. He also wields a pike.

Fishman Island Arc
Kasagon first appeared alongside Hammond and Hyouzou, riding on sea beasts near Fishman Island. They attempted to intercept the Straw Hat Pirates, demanding for the crew to join the New Fishman Pirates or be crushed before being able to enter the island. When the Straw Hats refused and used a burst of air from the back of their ship to boost themselves into the island, Kasagon was surprised by the ship's unexpected maneuver. They returned to the Fishman District to report to their captain.

Kasagon, alongside Hammond and Hyouzou, later went to Mermaid Cove in another attempt to capture Luffy, but Luffy easily defeated Hammond and Kasagon, knocking them both out. Hyouzou, the only one to sidestep the attack, took his two fallen comrades away.

Trivia

 * His name comes from kasago (カサゴ), the Japanese name for Scorpaeniformes.
 * The name Kasagon is revealed in the anime, but not in the manga which makes the name non-canon.