Caribou Pirates

The Caribou Pirates are a crew who arrived at Sabaody Archipelago around the same time as the Straw Hats were reuniting. Their captains were Caribou and Coribou, until they joined the Impostor Straw Hat Pirates, thus changing their captain to the fake Luffy. Some of the crewmates seem to resemble Coribou. Howevere, it was revealed that they never intended to folow the Impostor Straw Hat Pirates and only joined them to kill the Straw Hat Pirates from the inside. After burying the impostors alive, they followed the real Straw Hat Piratse in order to kill them.