Captain

Not part of the official exam, the unnamed Captain (船長 Senchō?) commands the ship that brings Gon, Leorio, and Kurapika to the mainland where the Hunter Exam was taking place. He was also the first paid agent of the Hunters Association the three would run into while traveling to the exam site. When Gon was able to accurately predict the coming of a large storm, despite never having been at sea before, the captain realized he was the son of Ging Freecss, who had also traveled on the captain's ship many years before.