Leorio is a fellow applicant who participated in the Hunter Exam. He's aiming on becoming a doctor.
Leorio is a man who take the Hunter Exam to get a large amount of money, good liquors, beautiful ladies, and fancy stuff. Behind all those reasons, he was aiming on becoming a doctor since its fits him well.
Leorio was illustrated by Yoshihiro Togashi. He was voiced by Hozumi Goda in Japanese Dub, while Jonathan Love in the English Dub. In the 2011 version, Keiji Fujiwara replacing Hozumi Goda.
Leorio is a fellow applicant who participated in the Hunter Exam. He became friends with Gon right before they take the pre-Exam. Leorio was aiming for large amount of money where he can live in fancy living with many fancy stuff including ladies. Hearing these reasons, Kurapica gave Leorio a respond where he's not happy with Kurapica's rude behavior and later end up fighting in the middle of storm.
When one of the ship's crew almost fell off the ship, both are trying to save him and later end up saved by Gon anyway. Kurapica apologize to him for his rude behavior right after the day of the storm, where Leorio also apologize for what he said to him and says that he was wrong. The three then become friends and walk on through the Exam together along with Killua Zaoldyeck. It was later shown that Leorio has a great ambition on becoming a Doctor.
Leorio met Gon on Whale Island. He later seen befriends with Gon and join along with him to take the ship to go to nearest Exam port. On the ship, Leorio, Gon, and Kurapica is the only three who survive against the Storm where they don't feel any sea-sick at all despite the rest.
When the Captain told them to introduce their names, Leorio also stated that he's aiming for fancy living with bunch of money and good stuff. Kurapica then told Leorio that you can't get money with class. Leorio angered by Kurapica's respond and told him to call him "Leorio-san" (Mr.Leorio). Since Kurapica didn't do as he says, Leorio angered and asked Kurapica to step outside to end his clan's filthy blood once and for all.
Angered to what Leorio said, Kurapica turned furious since he look down on his clan and later accept his challenge anyway. In the middle of storm, Kurapica took out his dual swords (dual stick in 2011 version) and fought Leorio.