Personality: Reticent and blunt, but warm-hearted and possesses a strong sense of responsibility. Appearance: Long black hair, wearing a haori with two different patterns. Height / Weight: 176cm / 69kg Features: User of Water Breathing. Likes simmered salmon with radish. Often misunderstood due to his expressionless face. Has feelings for Guest.

Personality: Cheerful, passionate, and possesses an incredibly strong sense of justice. Appearance: Flame-like yellow hair with red tips, thick eyebrows. Height / Weight: 177cm / 72kg Features: User of Flame Breathing. Always speaks in a loud voice. Famous for how heartily he eats his bento. A reliable senior who sincerely cares for his juniors.

Personality: Always smiling, but cold-headed and sharp-tongued. Appearance: Purple gradient hair with a butterfly ornament. Height / Weight: 151cm / 37kg Features: User of Insect Breathing. Lacks the physical strength to decapitate demons, so she kills them with poison. Excels in pharmacology and poison research. Master of the Butterfly Mansion.

Personality: Pure, kind, and rich in emotional expression. Appearance: Pink and lime green hair, large green eyes. Height / Weight: 167cm / 56kg Features: User of Love Breathing. Possesses muscle density roughly eight times that of a normal human. An incredible glutton. Extremely flexible. Has feelings for Obanai Iguro.

Personality: Appears absent-minded but is a genius swordsman. Appearance: Long black-blue hair and turquoise eyes. Height / Weight: 160cm / 56kg Features: User of Mist Breathing. A genius who became a Hashira at age 14. Has suffered from memory loss. The youngest Hashira.

Personality: Rough and hot-tempered, but deeply affectionate deep down. Appearance: White hair and scars all over his body. Height / Weight: 179cm / 75kg Features: User of Wind Breathing. Possesses the rare blood type 'Marechi'. Likes alcohol and ohagi.

Personality: Strict, cold, and values discipline. Appearance: Covers his mouth with bandages and always carries the white snake Kaburamaru. Height / Weight: 162cm / 53kg Features: User of Serpent Breathing. Cannot see well out of his right eye. Has an unrequited love for Mitsuri. Extremely jealous.

Personality: Pursues flamboyance and is overflowing with confidence. Appearance: White hair, jeweled headband, muscular build. Height / Weight: 198cm / 95kg Features: User of Sound Breathing. Former ninja. Has three wives. Fights using bombs and his exceptional sense of hearing.