Katzo

Katzo '''is a crewman under the Captain of the ship that takes Gon, Kurapika and Leorio to Dolle Harbor. On the way to Dolle Harbor, Leorio and Kurapika have an argument which they decide to end with a fight out on the deck when a storm is coming. Just before the fight can start, Katzo is knocked off the deck by a piece of wood broken off from a yard. He is saved at the last moment thanks to the combined effort of Gon, Kurapika, and Leorio. After that Kurapika and Leorio make up with each other.'''

Katzo is given a persona in both anime adaptations. The Nippon Animation series sees Katzo as more of a ruffian, whereas he is more frail in the Madhouse adaptation.