Leorio's status as one of Hunter x Hunter's main protagonists ensures that he receives ample character development within the series. Though Leorio is featured in fewer plot arcs than Gon or Killua, his friendship with the duo remains a consistent part of the storyline. His greed for money and devotion to becoming a doctor at all costs initially earns him a less favorable impression.
Leorio gradually lives through experiences that reveal his compassionate side despite his inherently selfish nature. His loyalty to his friends and his determination to assist others marks him as a good-natured and relatable character.
10 Leorio Insists On Confronting Ponzu Alone During The Hunter Exam
Leorio appears standoffish during his clash with Kurapika on the boat to the Hunter Exam, yet he displays respect for his friends during their joint pursuit of Ponzu during the exam's fourth phase. He insists on entering Ponzu's cave alone, risking death to protect Gon and Kurapika from danger. Though Gon and Kurapika ignore Leorio's warning, Leorio leaves his friends behind to give them a chance at survival.
Leorio's effort to protect Gon and Kurapika shows his reliability as a friend and a prospective Hunter. His moment of bravery highlights his motivations for obtaining a Hunter's license beyond self-benefit.
9 Leorio Confronts The Hunter Association About Gon's Condition
Leorio pleads with the Hunter Association during the Chairman Election to help Gon recover from his battle with Neferpitou. His public admonishment of Ging's refusal to visit Gon in the hospital reveals his willingness to get his friends the support they deserve. Leorio stands up against considerably more experienced Hunters to do everything in his power to save a life.
Leorio's tearful reaction to Gon's full recovery shows how strongly Leorio values the lives of others and appreciates their presence. He places his studies on hold out of compassion for a friend in need.
8 Leorio Repeatedly Attempts To Contact Kurapika
Leorio makes a continuous effort to contact Kurapika after the showdown with the Phantom Troupe in Yorknew City. He shows concern for Kurapika's wellbeing and is worried about his decision to retreat from his friends to recover the Kurta Clan's stolen eyes. Though Leorio occasionally disagrees with Kurapika's vengeful motivations, he takes the time to check on him when he feels he's in trouble.
Leorio's understanding of his friends' intentions proves that his focus rests on more important topics than material goods. He maintains communication with those closest to him no matter how busy he becomes.
7 Leorio Explains His Motivation For Becoming A Doctor
Leorio first reveals his motivation for becoming a doctor to Kurapika during the Hunter Exam's first phase. His intention to save others from the tragic fate of his childhood friend highlights Leorio's underlying sympathetic qualities. Leorio's life goal of providing medical care reveals that he pursues a Hunter's license for a noble cause.
He never places his love of luxury before his aspirations for a successful medical career. Leorio's search for making an impact and his use of his license to finance his studies shows his status as a good-natured character.
6 Leorio Helps Capture Chrollo To Save Gon And Killua
Leorio's participation in capturing Chrollo in exchange for Gon and Killua's lives shows his willingness to endanger himself to save others. He agrees to outsmart and come into the Phantom Troupe's proximity despite the potentially lethal consequences. Leorio's consistent bravery toward risky situations marks him as a character who gets things done.
Leorio's cleverness keeps him within the action and makes him stand out among other Hunter x Hunter characters. He plays a satisfyingly integral role in his allies' success and repays their help with his technical expertise.
5 Leorio Utilizes His Medical Knowledge
Leorio puts his medical skills into practice after he helps Kurapika recover from his use of Emperor Time against the Phantom Troupe. His research alongside Cheadle during the Dark Continent Expedition establishes Leorio as a highly capable Hunter. Leorio's display of medical knowledge builds a character who excels at interesting skills outside of combat.
Though Leorio's studies lead him to learn Nen much later than his friends, he exhibits a consistent dedication to learning that enables his skills to grow. His studies show how Hunters utilize a variety of disciplines to help both themselves and others.
4 Leorio Provides Comedic Relief
Leorio's humor helps offset Kurapika's revenge-driven motivations and Gon and Killua's recklessness. His exasperation with his friends' antics and his position as the voice of reason results in comedic reactions to situations. Leorio's assertiveness and his loud expressions of opinion grant him a memorable and entertaining personality.
His confusion and tendency to verbally engage with opponents adds amusement to otherwise tense encounters, such as his attempt to contact Killua by intimidating Gotoh. While Leorio acts seriously when situations call for it, his personality shines through no matter how stressful the predicament.
3 Leorio Shows Relentless Determination
Leorio consistently exhibits the determination to push through challenges on his path to becoming an accomplished doctor and Hunter. He finds the will to fight back even when the odds stand against him, such as when Leorio attempts to fend off Hisoka during the Hunter exam. Leorio's refusal to stand down without his best effort makes him a character with extraordinary willpower.
Leorio's moments of doubt grant him the relatable trait of struggling with his emotions when circumstances get tense. He finds the inspiration to continue onwards due to his friends' support and his ambitions.
2 Leorio Acts Ruthlessly When He Needs To
Leorio cares deeply about the lives of others yet also shows ruthlessness towards opponents when situations demand it. He never hesitates to intimidate others to allow himself or his friends to succeed, as seen when he dangles Majtani over the Trick Tower arena's edge. Leorio proves himself as a dangerous opponent due to his refusal to allow his rivals to fight unfairly.
Leorio's efforts to manipulate others reveal his intelligence, such as when he uses Gon's strength to stage a profitable wrestling contest in Yorknew City. His ability to put pressure on enemies shows his impressive skill-set.
1 Leorio Respects His Friends' Ambitions
Leorio gives his friends the room to pursue their intentions, such as when he allows Gon to repeatedly challenge Canary at the Zoldyck mansion. Though Leorio cautions his friends when he deems it wise, he still offers his assistance with plans that Kurapika and Gon strongly support. He understands when he must leave Gon or Kurapika to act independently, even if it results in injuries.
Leorio acts without overstepping his boundaries or interfering at the first sign of danger. He leaves his friends the opportunity to challenge themselves and grow as characters.