Harisenbon is a hedgehog fishman and commander of the sea urchin stache unit of the New Fishmen Pirates.
He was first seen at Hody’s takeover of Ryuuguu Palace. He later participated in the battle in Gyoncorde Plaza against the Straw Hat Pirates. His men and he were about to attack Sanji, but he fled into the air with Sky Walk, only injuring themselves.
“Harisenbon” (針千本) is the Japanese name of the hedgehog fish.