Gon Freecss 12 – 14 y.o. 154cm Appearance

Gon is a small, athletic boy with spiky black hair that almost looks wild or untamed. He has large brown eyes and expressive facial features that make his emotions very easy to read. His appearance reflects his personality perfectly — energetic, natural, and innocent. Gon is usually seen wearing a green jacket with red trim, green shorts, and heavy boots. Despite looking harmless and cheerful, Gon can become surprisingly intimidating when emotionally pushed.

Appearance: Gon is a small, athletic boy with spiky black hair that stands upward naturally and large brown eyes filled with curiosity and energy. His expressions are extremely open and emotional, making him easy to read compared to most characters in the series. He usually wears a green jacket with red trim, green shorts, and boots. Gon’s appearance reflects his straightforward and energetic personality.

Gon Freecss

Gon Freecss is the main protagonist of Hunter x Hunter. He is cheerful, emotionally honest, stubborn, curious, and extremely determined. Gon tends to trust people quickly and approaches the world with childlike optimism, but beneath that innocence is a frightening intensity. Once he becomes emotionally invested in something, he can become reckless, obsessive, and self-destructive.

Gon grew up on Whale Island under the care of his aunt, Mito. His father, Ging Freecss, abandoned him when he was very young in order to continue pursuing the life of a Hunter. Instead of resenting Ging, Gon became fascinated by him and wanted to understand why being a Hunter was worth leaving behind family.

This desire becomes Gon’s main motivation for becoming a Hunter himself.

Gon’s strongest relationships are with Killua, Kurapika, and Leorio. Out of all of them, Killua becomes the closest person to him emotionally. Gon deeply values friendship and loyalty, but his morality can become distorted when his emotions are pushed too far.

Nen Type: Enhancement

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Killua Zoldyck 12 – 14 y.o., 158cm Appearance

Killua has pale skin, sharp blue eyes, and messy silver-white hair that naturally spikes outward. He is considered very attractive, especially later in the series, with delicate facial features that contrast heavily with his assassin background. Killua usually dresses casually in oversized shirts, shorts, and comfortable streetwear-like outfits. His expressions often shift between boredom, amusement, and emotional restraint. Despite his relaxed appearance, his movements are unnaturally fast and graceful.

Appearance: Killua has pale skin, sharp blue eyes, and messy silver-white hair that spikes outward naturally. Despite his young age, his expressions often feel older and more emotionally guarded than Gon’s. He dresses casually and comfortably, usually in oversized shirts, hoodies, or layered streetwear-like outfits. Killua has a naturally graceful posture from assassin training and moves with extreme speed and precision.

Killua Zoldyck

Killua is the heir to the infamous Zoldyck assassin family. He is intelligent, sarcastic, emotionally repressed, and extremely dangerous despite his age. Unlike Gon, Killua understands violence naturally because he was raised around torture, murder, and assassination.

However, Killua desperately wants freedom.

After meeting Gon during the Hunter Exam, Killua becomes attached to him because Gon treats him like a normal person rather than a weapon. Gon essentially becomes Killua’s emotional anchor.

Killua struggles with self-worth throughout the series due to his abusive upbringing, especially his relationship with his older brother Illumi, who psychologically conditioned him to fear strong opponents and avoid emotional attachment.

Killua is naturally talented in Nen and combat. His assassin training makes him incredibly skilled in speed, stealth, poison resistance, and killing techniques.

Family:

Silva Zoldyck (father)

Kikyo Zoldyck (mother)

Illumi Zoldyck (older brother)

Milluki Zoldyck (older brother)

Alluka Zoldyck (younger sibling)

Kalluto Zoldyck (younger brother)

Zeno Zoldyck (grandfather)

Nen Type: Transmutation

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Kurapika 17 – 19 y.o., 171cm Appearance

Kurapika is elegant and refined in appearance. He has shoulder-length blond hair, gray-blue eyes, and soft, delicate facial features. When emotionally overwhelmed or enraged, his eyes turn scarlet due to his Kurta Clan heritage. Kurapika often wears formal or traditional-looking clothing, especially his blue tabard outfit with gold details. His calm posture and controlled expressions make him appear emotionally distant, though intense grief and anger exist beneath the surface.

Appearance: Kurapika has soft blond hair cut around chin length and calm gray-blue eyes that turn scarlet red whenever he experiences intense emotions. He is elegant, refined, and very beautiful in a delicate way. Kurapika usually wears a blue and gold tabard inspired by traditional Kurta clothing. His expressions are controlled and polite, though exhaustion and grief often show subtly beneath the surface.

Kurapika

Kurapika is the sole surviving member of the Kurta Clan, a people whose scarlet eyes become vivid red during intense emotions. The Kurta were massacred by the Phantom Troupe because their scarlet eyes were valuable on the black market.

Kurapika’s entire life becomes defined by revenge after this event.

He is calm, intelligent, polite, and emotionally controlled, but beneath that restraint is immense rage and grief. Unlike Gon and Killua, Kurapika isolates himself emotionally because he fears losing more people.

Kurapika eventually joins the Nostrade Family as a bodyguard in order to gain access to the underground world and hunt the Phantom Troupe.

His Nen abilities become extremely specialized toward defeating the Spiders. However, this specialization comes at a dangerous cost, including self-imposed restrictions that could kill him if broken.

Kurapika’s closest relationships are with Gon, Killua, and Leorio, though he often distances himself from them emotionally.

Nen Type: Conjuration

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Leorio Paradinight 19 – 21 y.o., 193cm Appearance

Leorio is tall, broad-shouldered, and noticeably older-looking than the rest of the main group despite still being a teenager/young adult. He has short dark hair, narrow eyes, and usually wears a suit with sunglasses, giving him the appearance of a businessman or mafia member. His expressions are very animated and emotional, making him seem approachable and energetic.

Appearance: Leorio is tall, broad-shouldered, and looks noticeably older than the rest of the main group despite still being a teenager/young adult. He has short dark hair, sharp facial features, and usually wears a dark business suit with sunglasses. His appearance makes him seem intimidating or mature at first glance, though his exaggerated reactions quickly reveal his emotional and expressive personality.

Leorio Paradinight

Leorio initially appears loud, greedy, and immature, but he is actually deeply compassionate.

He wants to become a doctor because one of his childhood friends died due to lack of medical care. Leorio understands how poverty affects people and wants enough money and influence to help others.

Among the main four protagonists, Leorio is the most emotionally mature despite often acting comedic.

He becomes a grounding presence within the group and genuinely cares about his friends.

Nen Type: Emission

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The Zoldyck Family

Illumi Zoldyck 24 y.o. 185cm Appearance

Illumi has extremely long straight black hair, pale skin, and large empty-looking black eyes that rarely show emotion. His face is beautiful but deeply unsettling due to his emotionless expressions and unnaturally still gaze. Illumi often appears eerily calm regardless of the situation. His posture is graceful and controlled, and he dresses neatly in dark traditional clothing. Even standing still, he gives off a disturbing atmosphere.

Appearance: Illumi is extremely pale with very long straight black hair and unsettling black eyes that appear almost empty at times. His face is beautiful but emotionally unreadable, giving him a doll-like appearance. He moves quietly and gracefully, rarely changing his expression. Even while standing still, Illumi gives off an unnerving atmosphere.

Illumi Zoldyck

Illumi is Killua’s older brother and one of the most psychologically disturbing characters in the series.

Calm, emotionally detached, manipulative, and unsettlingly composed, Illumi genuinely believes he loves Killua while simultaneously controlling and traumatizing him.

He was raised as a professional assassin and has little understanding of healthy emotional attachment.

Illumi often speaks softly and behaves politely, which makes his cruelty even more disturbing.

He has a strange relationship with Hisoka based on mutual fascination and usefulness.

Nen Type: Manipulation

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Silva Zoldyck

Silva is the head of the Zoldyck family and Killua’s father.

He is intimidating, analytical, and calm. Unlike Illumi, Silva appears to genuinely care about Killua in his own way, though he still raised him within a deeply abusive environment.

Silva values strength and professionalism above almost everything.

Nen Type: Transmutation

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Zeno Zoldyck

Zeno is Killua’s grandfather.

He is highly experienced, intelligent, and surprisingly honest for an assassin. Zeno often appears more emotionally aware than the rest of the family.

He possesses immense Nen mastery and is respected throughout the Hunter world.

Nen Type: Emission

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Alluka Zoldyck 11 y.o., 152cm Alluka is Killua’s younger sibling.

Inside Alluka exists an entity called Nanika, a mysterious being capable of granting wishes at horrifying costs.

The Zoldyck family fears Nanika, but Killua genuinely loves and protects Alluka.

Alluka becomes extremely important for Killua’s emotional growth because she represents unconditional love and trust.

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The Phantom Troupe

The Phantom Troupe, also called the Spiders, is one of the most dangerous criminal groups in the world.

Most members originated from Meteor City, a lawless place where abandoned people survive outside normal society.

The Troupe members view each other as family.

Though they commit horrific crimes, they possess genuine loyalty toward one another.

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Chrollo Lucilfer 26 y.o., 177cm Appearance

Chrollo is calm and strikingly handsome with soft black hair, gray eyes, and delicate facial features. He usually wears dark elegant clothing, often including long coats or fur-lined outfits. A cross-shaped tattoo sits on his forehead, though he sometimes covers it. Chrollo’s appearance is refined and composed, giving him the aura of a priest or intellectual rather than a criminal leader.

Appearance: Chrollo has short black hair, gray eyes, and a calm, handsome appearance. He usually wears dark elegant clothing with fur-lined coats and religious imagery. A cross-shaped mark sits on his forehead, though he sometimes covers it. Chrollo’s expressions are composed and unreadable, contributing to his mysterious and philosophical aura.

Chrollo Lucilfer

Chrollo is the leader of the Phantom Troupe.

He is calm, philosophical, intelligent, and deeply difficult to understand emotionally.

Chrollo often questions identity, purpose, and humanity. Despite leading mass murderers, he behaves politely and thoughtfully.

He founded the Phantom Troupe after the suffering experienced within Meteor City.

Chrollo cares about the Troupe deeply, though he rarely expresses emotions openly.

Nen Type: Specialist

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Hisoka Morow Late 20s, 187cm Appearance

Hisoka is tall, lean, and flamboyant. He has sharp amber eyes, pale skin, and bright red hair styled upward. His appearance changes throughout arcs, but he consistently dresses in theatrical or circus-inspired clothing decorated with card suit symbols. His expressions shift easily between playful amusement and predatory intensity. Even when smiling, he often feels dangerous.

Appearance: Hisoka is tall, lean, and flamboyant. He has sharp amber eyes, pale skin, and brightly colored hair that changes slightly depending on the arc. He often wears clown-inspired makeup featuring a star and teardrop on his cheeks. His outfits are flashy, tight-fitting, and theatrical. Despite his playful appearance, his expressions can become intensely predatory without warning.

Hisoka Morow

Hisoka is a sadistic, unpredictable fighter obsessed with strong opponents.

He views combat almost romantically and becomes excited by potential growth in others.

Hisoka frequently helps and betrays people depending on what entertains him most.

He develops intense interest in Gon because he sees Gon’s future potential.

Despite occasionally assisting the protagonists, Hisoka is not trustworthy or morally good.

Nen Type: Transmutation

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Feitan Portor 28 y.o., 155cm Appearance

Feitan is short and slim with pale skin, narrow dark eyes, and messy black hair. He usually wears dark clothing, high collars, and face coverings that emphasize his secretive nature. His posture is tense and sharp, almost animal-like. Despite his small build, his presence feels threatening.

Appearance: Feitan is short and slim with pale skin and messy black hair. His narrow eyes and constant irritated expressions make him appear perpetually dangerous. He wears dark clothing, often including high collars, bandages, and fitted outfits suited for speed and mobility.

Feitan Portor

Feitan is one of the Troupe’s most feared members.

He is sadistic, violent, impatient, and extremely dangerous. Feitan enjoys torture and pain.

Despite this, he remains loyal to the Phantom Troupe.

His small stature contrasts heavily with his terrifying combat ability.

Nen Type: Transmutation

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Machi Komacine 24-25 y.o., 159cm Appearance

Machi is tall (?) and athletic with pale skin, sharp violet eyes, and long pink hair. Her expressions are usually neutral or mildly irritated. She wears simple dark clothing that allows easy movement. Machi’s beauty feels cold and intimidating rather than soft.

Appearance: Machi is tall and strikingly beautiful with long pink hair and sharp blue eyes. She usually wears simple dark clothing and carries herself with calm confidence. Her expressions are often cold or indifferent, though subtle emotional reactions become visible around the Phantom Troupe.

Machi Komacine

Machi is calm, practical, emotionally perceptive, and one of the more level-headed Spiders.

She often notices emotional dynamics others ignore.

Though ruthless when necessary, Machi displays genuine loyalty and care toward her fellow members.

Nen Type: Transmutation

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Shalnark Mid 20s, 180cm Appearance: Shalnark has blond hair, green eyes, and a youthful, approachable appearance. Compared to many Troupe members, he looks harmless and friendly. He dresses casually and often carries technological devices with him.

Shalnark

Shalnark is cheerful, intelligent, and technologically skilled.

Compared to other Spiders, he appears approachable and friendly, though he remains morally detached from violence.

Nen Type: Manipulation

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Nobunaga Hazama 28-30, 183cm Nobunaga is emotional, impulsive, and extremely loyal.

He values camaraderie deeply and often becomes attached to people who remind him of former friends.

Nen Type: Enhancement

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Phinks Magcub Late 20s, 185cm Phinks is aggressive, confident, and straightforward.

He often acts impatiently but genuinely values the Phantom Troupe.

Nen Type: Enhancement

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Pakunoda Late 20s, 182cm Pakunoda was one of the emotionally kindest members of the Troupe.

Her Nen ability allowed her to read memories.

She deeply loved the Phantom Troupe and ultimately sacrificed herself for them.

Nen Type: Specialist

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Franklin Bordeau Age unknown, 218cm Franklin is calm, mature, and surprisingly reasonable.

Compared to many Spiders, he acts more emotionally stable and often prevents unnecessary conflict.

Nen Type: Emitter

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Uvogin 29-30, 258cm Personality

Uvogin is a loud, barbaric, and extremely straightforward member of the Phantom Troupe. He is the definition of a battle-loving Enhancer: simple-minded in ideology, but terrifyingly confident in strength. Uvogin enjoys direct combat above all else and sees fighting as something almost enjoyable rather than strategic or emotional.

He is aggressive, impulsive, and rarely thinks before acting. He tends to rush headfirst into fights without concern for consequences, relying purely on overwhelming physical power. Despite this, he is not unintelligent—he can adapt in battle when needed and has strong instincts.

Uvogin is also deeply loyal to the Phantom Troupe and values his “family” among the Spiders. He respects strength and enjoys fighting opponents who challenge him, especially those seeking revenge, which he finds entertaining rather than threatening.

He has no moral hesitation about killing and views violence as natural and even satisfying.

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Appearance

Uvogin is the largest and most physically imposing member of the Phantom Troupe. He is extremely tall and massively muscular, with a body built like a tank. His physique is heavily defined, with exaggerated strength visible in his arms, chest, and shoulders.

He has wild, untamed dark hair and a rugged, almost primitive look. His facial features are sharp but rough, often giving him a beast-like appearance rather than a refined human one. He usually wears minimal or loose clothing that exposes his upper body, emphasizing his raw physicality.

His overall presence is intimidating in a very direct way—he doesn’t look elegant or mysterious, just overwhelmingly powerful and dangerous.

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Shizuku Murasaki Mid 20s, 160cm Personality

Shizuku Murasaki is quiet, detached, and oddly airheaded. She often forgets things very easily, including recent events or basic details, which makes her seem absent-minded or spaced out. However, this does not make her weak or harmless.

She is emotionally neutral most of the time and rarely shows strong reactions. Shizuku treats violence in a casual, almost indifferent way, similar to doing a routine task rather than something emotional.

Despite her forgetfulness, she can be surprisingly sharp and observant in combat situations. She is loyal to the Phantom Troupe and follows orders without hesitation, showing no moral conflict about killing.

Her personality feels paradoxical: both strangely innocent in behavior and extremely dangerous in action.

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Appearance

Shizuku is a slim, pale young woman with a soft, slightly doll-like appearance. She has short dark hair and often wears simple, modest clothing that makes her seem unassuming at first glance.

She commonly wears round glasses, which enhance her quiet, somewhat blank expression. Her face is usually calm or emotionless, giving her an almost “empty” or detached look.

Overall, she appears fragile and non-threatening—something that contrasts heavily with her lethal abilities and role in the Phantom Troupe.

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Chimera Ant Arc Characters

Meruem Less than 1 year old Appearance: Meruem has a humanoid but distinctly non-human appearance. He possesses green armor-like skin, a long tail, sharp red eyes, and a powerful muscular build. His presence feels overwhelmingly intimidating even when calm.

Meruem

Meruem is the Chimera Ant King.

Initially, he views humans as inferior creatures existing only to serve stronger beings.

However, after meeting Komugi, he slowly develops empathy, emotional vulnerability, and humanity.

Meruem’s character arc is one of the most important in the series because it questions what truly defines humanity.

Nen Type: Specialist

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Komugi 15-16 Komugi is a fragile blind girl who becomes Meruem’s emotional equal.

Though physically weak, she possesses extraordinary skill in Gungi.

Komugi unintentionally teaches Meruem compassion and emotional connection.

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Neferpitou Less than 1 year old, 175cm Appearance: Pitou has cat-like features including ears, a tail, slit pupils, and fluffy white hair. Their expressions often shift between playful curiosity and terrifying intensity. Despite looking youthful and almost cute at times, Pitou’s presence is deeply unsettling.

Neferpitou

Pitou is one of Meruem’s Royal Guards.

Childlike, curious, playful, and terrifyingly powerful.

Pitou initially views humans as toys but later develops emotional complexity through interactions involving Meruem and Komugi.

Nen Type: Specialist

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Shaiapouf Less than one year old Pouf is elegant, emotional, obsessive, and fanatically devoted to Meruem.

He fears Meruem becoming emotionally human and attempts to preserve the King’s original perfection.

Nen Type: Manipulation

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Menthuthuyoupi Less than one year old Youpi is physically monstrous but emotionally straightforward.

Unlike Pouf, he gradually develops understanding and respect for opponents.

Nen Type: Enhancement

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Hunters Association

Isaac Netero 110+ y.o Netero is the chairman of the Hunters Association.

Though eccentric and playful, he is one of the strongest Nen users alive.

Netero dedicated his life to martial arts and pursued strength obsessively.

His battle against Meruem becomes one of the most important moments in the series.

Nen Type: Enhancement

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Ging Freecss 31-34 y.o. Ging is Gon’s father and one of the greatest Hunters in the world.

He is brilliant, adventurous, emotionally distant, and difficult to understand.

Despite abandoning Gon, Ging genuinely believes Gon would eventually find him through his own growth.

Ging values freedom above normal family responsibilities.

Nen Type: Unknown

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Kite Late 20s, 208cm Kite is Ging’s student and Gon’s early inspiration.

Calm, practical, and caring beneath his serious demeanor.

Kite’s relationship with Gon becomes emotionally crucial during the Chimera Ant Arc.

Nen Type: Conjuration

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Biscuit Krueger 57 y.o., 155cm Biscuit, often called Bisky, appears cute and youthful but is actually an incredibly powerful and experienced Hunter.

She becomes Gon and Killua’s Nen teacher during the Greed Island Arc.

Bisky deeply values discipline and proper training.

Nen Type: Transmutation

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Other Important Characters

Melody

Melody is a gentle and compassionate Hunter who specializes in music-related Nen.

She became physically altered after hearing part of the Sonata of Darkness.

Melody values emotional understanding and kindness.

She becomes one of Kurapika’s few trusted allies.

Nen Type: Emission

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Palm Siberia

Palm is emotionally unstable, obsessive, and socially awkward.

However, she is also deeply loyal and emotionally vulnerable.

Her character changes dramatically during the Chimera Ant Arc.

Nen Type: Enhancement

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Knuckle Bine

Knuckle appears rough and delinquent-like but is actually extremely compassionate.

He dislikes unnecessary suffering and cares deeply about both humans and animals.

Nen Type: Conjuration

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Shoot McMahon

Shoot is shy, anxious, and self-critical.

Despite his fearfulness, he possesses strong determination.

His development during the Chimera Ant Arc is one of overcoming fear.

Nen Type: Manipulation

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Morel Mackernasey

Morel is relaxed, highly experienced, adaptable, and emotionally intelligent.

He acts as a mentor figure during the Chimera Ant Arc.

Nen Type: Manipulation

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Knov

Knov is calm, analytical, and professional.

The psychological horror of the Chimera Ants severely damages his mental state.

Nen Type: Conjuration

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Canary

Canary is a trainee butler for the Zoldyck family.

Despite being raised to serve assassins, she is compassionate and emotionally kind.

She develops respect for Gon because he genuinely cares about Killua.