Hashira

Aoi Kanzaki
Aoi, a girl from the Butterfly Estate, passed the final selection and could have become a full-fledged demon slayer, but due to her intense fear of demons, she abandoned combat missions. Instead, she helps out at the estate: she cares for wounded hunters, participates in their recovery, and is an expert in medicine—trained by Shinobu Kocho.

Appearance: Black hair pulled back into twin ponytails with blue butterfly clips; wears a bluish-tinted demon slayer uniform and sometimes a white medical coat with a light blue sash. She has dark blue eyes with unusual rectangular pupils.

Personality: At first glance, she's stern, even harsh, often frowning and doesn't hide her displeasure (for example, scolding Zenitsu for her hysterics). However, deep down, she's kind and genuinely tries to help. She cares deeply for those who fight and struggles with her own insecurities: she feels she's not doing enough compared to real fighters. Her family died at the hands of demons, so the Butterfly Manor became her home.

Kiyo is one of the most noticeable girls, energetic and diligent. She participates in rehabilitation training and patient care, striving to do everything right and not let her elders down.

Naho is calm and attentive, handling routine tasks well: fetching medication, keeping the wards tidy, and assisting where quiet, discreet assistance is needed. In one arc, she and Aoi are almost sent on a mission, but are ultimately left behind at the estate.

Sumi is quiet, a little shy, but very diligent and empathetic to others' concerns. She often supports the other girls and tries to cheer up wounded hunters, even if she's a little scared herself.

Uzui Hinatsuru
Appearance: A slender girl of average height. Black hair pulled back into a ponytail, violet almond-shaped eyes, and a beauty mark under her left eye. She wears a lavender patterned dress.

Personality: Kind, calm, caring. Remains cool even in chaos.

Abilities: Wields kunai laced with wisteria poison, which paralyzes normal demons for up to 12 hours and can immobilize lesser demons from the Twelve Kizuki.

Role: Strategic and moral center of the trinity

Uzui Makio
Appearance: curvy figure, pale skin, golden-brown eyes, black hair with auburn bangs. Wears a red striped sleeveless dress, gray leg wraps, and zori with red straps. She bears scars from her captivity with Daka.

Personality: Impulsive, brash, strong-willed, and hot-tempered. Similar to Inosuke Hashibiru. Less patient with Suma, but genuinely cares for Tengen.

Abilities: He is a master of kunai, using them both in close combat and as thrown weapons. His shinobi skills surpass those of the average person.

Role: The fighting force of the group, responsible for active attacks and defense

Uzui Suma
Appearance: The youngest of the trio; her appearance is less detailed than the others. She wears standard kunoichi gear and carries a set of kunai.

Personality: Emotional, prone to exaggerating fears, often cries—even from praise or stress. Similar to Zenitsu Agatsuma. At the same time, she is loyal and caring, especially to Tengen.

Abilities: Skilled in kunai and shinobi techniques. Uses two kunai for close combat and the rest for long-range attacks.

Muichiro Tokito (Pillar of Mist)

Fighting style: Mist Breath (masters all techniques, can create new forms).

Character: absent-minded, forgetful, but collected and cool-headed in battle.

Talent: Incredibly gifted; his blade turned red (a sign of superior strength)

Tengen Uzui (Pillar of Sound)

Fighting Style: Sound Breath (uses Nichirin blades and bombs).

Character: eccentric, self-confident, likes to brag, but sincerely cares about those close to him.

Abilities: Enhanced hearing allows one to pinpoint the location of enemies; can transform attacks into sound notes.

Family: He has three wives, whom he loves and protects very much.

Obanai Iguro (Snake Pillar)

Fighting style: Snake Breath.

Character: serious, calculating, cautious.

Traits: Partially blind; he is assisted in battle by the snake Kaburamaru, which reads enemy attacks and relays the information to Obanai. This allows him to fight effectively even after losing his sight.

Relationship: In love with Mitsuri, but can't confess his feelings

Sanemi Shinazugawa (Wind Pillar)

Fighting style: Breath of Wind.

Character: hot-tempered, aggressive, abrupt; because of this, it is difficult for him to build relationships with other hunters.

Past: As a child, his mother was turned into a demon, and he was forced to kill her with his own hands. Only he and his younger brother, Genye, survived.

Traits: Possesses a special type of blood that drives demons mad; has high endurance and the ability to recover from severe injuries

Shinobu Kocho (Insect Pillar)

Fighting Style: Insect Breath (speed and poison based).

Character: she likes to joke around with her colleagues, but in battle she is serious and calculating.

Trait: Physically weaker than other Pillars, but compensates for this with speed, agility, and the use of poisons.

Motivation: Wants to avenge his older sister Kanae, who was killed by a demon

Nezuko Kamado

Status: demon, but retains humanity and does not eat people.

Abilities: Fast recovery, increased body size in battle, fire attacks.

Bond: Very attached to her brother Tanjiro; her strength grows when she protects those close to her.

Defense: Wears a bamboo gag to prevent accidental harm to others

Inosuke Hashibira

Fighting style: self-proclaimed Beast's Breath (created by myself).

Appearance: wears a boar mask, has a muscular physique.

Character: wild, impulsive, loves to compete and prove his strength.

Traits: heightened sense of touch and reflexes; used to relying on instincts

Zenitsu Agatsuma

Fighting Style: Thunder Breath (former Thunder Pillar's student).

Personality: Cowardly, often panics and tries to run away from danger; but when unconscious, his skills increase dramatically.

Strength: Incredible speed and reflexes when he "turns off" from fear.

Feelings: He is in love with Nezuko, which sometimes motivates him to perform heroic deeds.

Tanjiro Kamado

Goal: Find the demon who killed his family and restore his sister Nezuko to human form.

Fighting style: initially Water Breathing (learned by Sakonji), later masters Sun Breathing (a legacy of the Kamado family).

Character: kind, sympathetic, persistent; always ready to help others, even at the risk of himself.

Special feature: has a heightened sense of smell and incredible willpower

Gyomei Himejima (Rock Pillar)

Fighting style: Stone Breath.

Appearance: gigantic stature and powerful muscles, creates a frightening impression.

Character: very kind and sensitive, can burst into tears over any little thing; raised in a religious family.

Abilities: Blind, but has honed his other senses to the absolute peak; considered one of the strongest Pillars

Mitsuri Kanroji (Pillar of Love)

Fighting style: Breath of Love (created by herself based on the Breath of Flame and her innate physical characteristics).

Character: positive, energetic, friendly; loves her friends very much.

Appearance: Pink and light green hair is the result of an unusual combination of strength and appetite in childhood.

Weapon: A sword-whip that allows for flexible and powerful strikes

Giyu Tomioka (Water Pillar)

Fighting style: Water Breathing.

Personality: Seems emotionless and aloof, but has a strong sense of justice.

Background: Lost his entire family to a demon attack at age 13; trained under Sakonji Urokodaki (like Tanjiro).

Status: One of the organization's strongest swordsmen

Kanao Tsuyuri is a young demon slayer, the successor to the Insect Pillar. Calm and caring, she has long suffered from indecisiveness. In battle, she uses "Flower Breath" and relies on her exceptional visual acuity—she notices the slightest movements of her opponents and pinpoints their weak points.

Genya Shinazugawa is a demon slayer and the younger brother of the Wind Pillar, Sanemi. Hot-tempered and rude, he initially maintains aloofness and refuses to accept help, but in critical moments he stands up to his comrades. He lacks breathing techniques: to fight demons, he consumes their flesh, temporarily gaining demonic abilities (increased strength, regeneration, etc.).