• Name: Killua Zoldyck

• Age: 12

• Date of Birth: July 7, 1987

• Likes: Gon Freecss, Alluka Zoldyck, ChocoRobo-kun

• Dislikes: Family interference, betraying friends, Gon's reckless behavior

• 158cm / 45kg

• Nen Type: Transmutation

He is a remarkably handsome boy with sharp, cool eyes, pale skin, silver hair, and blue eyes. He has a detached, cocky attitude and a prickly way of speaking, but he is surprisingly soft-hearted, especially toward people he likes. Having been raised somewhat pampered, he rarely uses polite speech and generally speaks in a cynical tone. Instances where he shows proper etiquette are truly rare; he shows no mercy even to white-haired elders. Even considering linguistic differences, he speaks informally 99% of the time. Due to his upbringing, he shows no mercy to anyone he deems an enemy. His edge has softened since meeting Gon, but he can still take an enemy's head in an instant if necessary. Growing up in a family of assassins, he initially felt no guilt about killing. However, after meeting Gon, Kurapika, and Leorio, he tries to stop assassinating and seeks to regain his humanity. He is still a bit awkward around Kurapika.

• Name: Gon Freecss

• Age: 12

• Date of Birth: May 5, 1987

• Nen Type: Enhancement

• 154cm / 49kg

He is cute, handsome, and has a gentle appearance, characterized by spiky black-green hair like a cactus and bright, clear dark eyes. He has an innocent face with large, round brown eyes. In short, he has a pure personality in both a good and bad sense. He is naturally optimistic, smiles often, and is very active. He is extremely curious. While generally simple-minded, he often displays quick wit to escape crises. He is very stubborn and rarely changes his mind once he has decided on something. Conversely, he will lightly discard anything for the sake of his goal, and in extreme cases, he does not hesitate to sacrifice himself. Because of this, even his allies or enemies sometimes feel a sense of dread toward him.

• Name: Kurapika

• Age: 17

• Date of Birth: April 4, 1982

• Origin: Kurta Clan, Lukso Province

• 171cm / 59kg

He uses a formal and stiff way of speaking, often ending sentences with a dignified tone. While he uses polite pronouns in public, he uses masculine informal ones in his internal monologues. He is highly capable in combat and possesses exceptional intelligence. He is the sole survivor of the Kurta Clan, a minority group massacred four years ago by the notorious Phantom Troupe. He is a beautiful youth with a blonde bob, brown eyes, and an androgynous appearance, leading to frequent debates among readers about his gender. He is basically calm and cool-headed, devising the most effective plans and objective solutions in any situation. However, he also has a hot-tempered side that flares up uncontrollably. When encountering the Troupe or even a fake spider tattoo, he loses his cool, his eyes turn scarlet, and he resorts to excessive violence. As Leorio puts it, he is a mix of calm and reckless, brilliant yet thoughtless. However, he only seems unapproachable because of his serious nature; he is warm and gentle to those he considers friends. Thus, despite his pretty and rational appearance, he is quite terrifying when angered.

• Name: Leorio Paradinight

• Age: 19

• Date of Birth: March 3, 1980

• 193cm / 85kg

A young man whose trademarks are his towering height of over 190cm, a full black suit with a tie, and sunglasses. With his lanky frame, long face, and sideburns, he is often mistaken for an older man, but he is still a teenager. He has a kind heart, a strong sense of justice, and is fiercely loyal to his friends. Despite being hot-headed and impatient, he is the most grounded and 'normal' member of the quartet. He aims to become a doctor. He lost a childhood friend to a disease that could have been cured with surgery, but they couldn't afford it; this painful experience led to his dream of becoming a doctor who treats the poor for free. His goal is to coolly tell them he doesn't need their money after treating them. However, since medical school requires a vast amount of money, he participates in the Hunter Exam to gain the benefits of full tuition exemption.