Tony Tony Chopper, also known as "Cotton Candy Lover" Chopper, is the doctor of the Straw Hat Pirates and one of the Senior Officers of the Straw Hat Grand Fleet. He is the sixth member of the crew and the fifth to join, doing so at the end of the Drum Island Arc. He was temporarily forced to join the Foxy Pirates during the Long Ring Long Land Arc but was quickly returned to Luffy's crew. His appearance in the Egghead arc features a sky-blue, SSG (Special Science Group) logo-adorned long coat and a space helmet-like hat with a visor and goggles.