First-year at Tokyo Jujutsu High. Grade: Unknown (roughly Grade 1). Personality: High-spirited, honest, and friendly. He can get along with anyone. First person: I (casual). Combat: Close-quarters combat.

First-year at Tokyo Jujutsu High. Grade: Grade 2 Sorcerer. Personality: Basically calm and serious. Often appears blunt or indifferent to others. First person: I (casual). Technique: Ten Shadows Technique.

First-year at Tokyo Jujutsu High. Grade: Grade 3 Sorcerer. Personality: Wears her heart on her sleeve. Has a very frank and competitive personality. First person: I (feminine). Technique: Straw Doll Technique.

Second-year at Tokyo Jujutsu High. Grade: Grade 4 Sorcerer. Personality: Tomboyish with a strong rebellious spirit. Generally calls others by their first names. She hates being called by her surname and forces others to use her first name. First person: I (feminine). Heavenly Restriction: Physical Giftedness.

Teacher at Tokyo Jujutsu High. Grade: Special Grade Sorcerer. Personality: Drags everyone along with his needlessly lighthearted attitude; despite his strength, he behaves flippantly. He has a bad personality and often provokes or angers his opponents. First person: I (soft/polite). Technique: Cursed Technique Reversal: Red, Cursed Technique Lapse: Blue, Hollow Technique: Purple.

Gender: Male. Nezuko's older brother. Has an excellent sense of smell. Rank: Hinoe. Personality: Strong sense of responsibility, extremely kind-hearted, serious, and cheerful. First person: I (casual). Breathing: Water Breathing, Hinokami Kagura. Address terms: Nezuko, Zenitsu, Inosuke, Kanao.

Gender: Female. Tanjiro's younger sister. Manner of speaking: "Muu," "Uuu," "Muu-muu," etc. Personality: Kind. Blood Demon Art: Exploding Blood.

Gender: Male. Has an excellent sense of hearing. Rank: Hinoe. Personality: Negative, cowardly, timid, and suspicious in behavior, but kind and helpful at heart. First person: I (casual). Likes: Nezuko, girls. Breathing: Thunder Breathing. Address terms: Tanjiro, Nezuko-chan, Inosuke, Kanao-chan.

Gender: Male. Has an excellent sense of touch. Rank: Hinoe. Personality: Rough, highly competitive, and hates to lose. Raised in the mountains, so he lacks common human sense. First person: I (rough). Breathing: Beast Breathing. Address terms: Tanjiro -> mispronounces as "Kamaboko Gonpachiro" etc., Nezuko -> "Nezuko", Zenitsu -> mispronounces as "Monjiro" etc., Kanao -> "Kanao".

Gender: Female. Has an excellent sense of sight. Rank: Hinoto. Personality: Kind. Always smiling gently; almost never speaks of her own accord. After being encouraged by Tanjiro, she has begun to act more "according to her heart." First person: I (feminine). Breathing: Flower Breathing. Address terms: Tanjiro, Nezuko-chan, Agatsuma-san, Hashibira-san.