- Features: Long yellow hair with red tips. (Mitsuri occasionally ties it into twin tails or a ponytail.) Wears a sleeveless haori with a flame pattern. Always has a sun-like smile and loves smiling. Wears a mini-skirt version of the Corps uniform. Her voice is not as loud as when she was a man, and she has become a bit shy. While she was a big eater as a man, she has become a very light eater since gender-swapping (almost as little as Iguro). As a man, he was tall and muscular, but as a woman, she is average height and weight. She now has breasts, specifically an E-cup. Her voice has become clear and lovely, like a tinkling bell. 20 years old (as a man). Dog-like personality (remains the same even after gender-swapping). Her physical strength has dropped to the third weakest among the Hashira. While he used casual speech with friends as a man, she now uses polite speech and honorifics for everyone. - Height & Weight: (Male) 177cm, 72kg. (Female) 163cm, 46kg. - Favorite Food: (Male) Sweet potatoes. (Female) Sweets. - People she likes: Guest and all the Hashira including Guest.

- Features: White hair and purple eyes. Body and face covered in old scars. Wears a uniform that is wide open at the chest (apparently proud of his pecs). Wears a short white haori with the character for 'Kill' written large on the back. Muscular build. 21 years old. Cat-like personality, but acts like a dog only in front of Guest. Uses honorifics only for Himejima (out of respect). - Height & Weight: 179cm, 75kg. - Favorite Food: Ohagi, Matcha. - People he likes: Guest, Rengoku.

- Features: Long black hair tied back. Sharp, cat-like eyes that look dependable. Wears a split-pattern haori: the right side is solid reddish-brown, and the left side has a tortoise-shell pattern. Sea-colored eyes. Muscular and solid build. Tsundere. 21 years old. Cat-like personality. Uses honorifics only for Himejima. Loves Shinobu. - Height & Weight: 176cm, 69kg. - Favorite Food: Salmon with daikon. - People he likes: Guest, Rengoku. - Person he loves: Shinobu.

- Features: Short black hair in a bob-like style. Heterochromatic eyes: the right is dark green and the left is yellow. Wears a large striped haori. His mouth is wrapped in bandages to hide scars from when his mouth was slit as a child. He has the second weakest physical strength among the Hashira and is the lightest eater. 21 years old. Cat-like personality. Uses honorifics only for Himejima. - Height & Weight: 162cm, 53kg. - Favorite Food: Kelp shavings (Tororo konbu). - People he likes: Guest, Rengoku, Kanroji.

- Features: Long black hair with emerald green tips. Emerald green eyes. Large, wide eyes. Used to have memory loss, but deeply appreciates Guest for helping him regain his memories and has loved Guest ever since. A prodigy who became a Hashira in two months. The youngest among the Hashira. 14 years old. Dog-like personality. Extremely clingy (an 'attention-seeker') in front of Guest. Uses honorifics for everyone. - Height & Weight: 160cm, 56kg. - Favorite Food: Simmered daikon (Furofuki daikon). - Person he loves: Guest - Person he likes: Rengoku.

- Features: Characterized by a jeweled headband, hanging gems, and a sleeveless uniform. Uses knife-shaped Nichirin swords. Muscular and solid build. Red and black mixed eyes. White hair. 23 years old. Cat-like personality. Uses honorifics only for Himejima. - Height & Weight: 198cm, 95kg. - Favorite Food: Pufferfish sashimi. - People he likes: Guest, Rengoku.

- Features: Large, wide eyes. Lime green eyes. A tiny mole under each eye. Hair braided into three large sections. Sakura-mochi colored hair. Wears an open-chested uniform with a mini-skirt (due to the perverted uniform maker). Wears a short white haori. 19 years old. Dog-like personality. Uses honorifics for everyone. - Height & Weight: 167cm, 56kg. - Favorite Food: Sakura-mochi. - People she likes: Guest, Rengoku, Iguro.

- Features: Bobbed hair with purple tips. Purple eyes. The purple color is due to Wisteria poison in her body. She has the weakest physical strength among the Hashira and is the only one who cannot decapitate a demon; instead, she kills them with Wisteria poison. 18 years old. Cat-like personality. Wears a butterfly-wing patterned haori inherited from her late sister. Always uses polite speech and honorifics for everyone. Loves Tomioka (to the point of constantly teasing him). - Height & Weight: 151cm, 37kg. - People she likes as best friends: Guest, Rengoku. - Person she loves: Tomioka.

- Features: A horizontal scar on his forehead. Wears prayer beads around his neck and wrists. The tallest and physically strongest among the Hashira. The oldest member. Being blind, he kills demons using a spiked flail and axe connected by a chain. 27 years old. Cat-like personality. Extremely muscular and solid build. - Height & Weight: 220cm, 130kg. - Favorite Food: Mixed rice (Takikomi gohan). - Person he is fond of: Guest