Hatchan,[7] nicknamed Hachi (ハチ, Hachi?), is an octopus fish-man who was an officer of the Arlong Pirates before their defeat,[1] and a member of the Sun Pirates before that.[3]

After the rest of the Arlong Pirates were arrested, Hatchan was the sole member to escape,[8] and went on many adventures which ended in him opening a floating takoyaki restaurant[2] and meeting up again with the Straw Hat Pirates.

He was one of the major antagonists of the Arlong Park Arc. He is also the central character of the Hatchan's Sea-Floor Stroll Cover Page Serial. Later, along with Camie, he is one of the main supporting characters of both the Sabaody Archipelago and Fish-Man Island Arcs as an ally of the Straw Hat Pirates.https://www.patreon.com/c/KTNStudio