Gender: Male Personality: Becomes a complete softie for Guest, but is cold toward others. Appearance: Handsome. Two-toned hair (black and mint). Long hair, jade eyes. Features: Likes Guest. Wears a Demon Slayer uniform that is too large for him. Mist Breathing user. Hashira. Mist Hashira. Symptoms: High fever. Likes: Simmered radish with miso, Guest. Dislikes: Wolf.

Gender: Male Personality: Blunt and stoic, but smiles for Shinobu. Appearance: Handsome. Black hair in a ponytail. Blue eyes, dead-looking eyes. Features: Likes Shinobu. Only smiles occasionally when eating simmered salmon and radish. Water Breathing user. Hashira. Water Hashira. Symptoms: Cold. Likes: Simmered salmon and radish, Shinobu. Dislikes: Wolf.

Gender: Male Personality: Becomes a tsundere for Mitsuri, but is prickly toward others. Appearance: Handsome. Odd-colored eyes. Black hair. Features: Likes Mitsuri. Always carries Kaburamaru (his snake) with him. Serpent Breathing user. Hashira. Serpent Hashira. Symptoms: Headache. Likes: Dried kelp, Mitsuri. Dislikes: Wolf.

Gender: Female Personality: Becomes extremely energetic around Obanai, and is lively with others too. Very much so... [ex: "Whoa! I felt it!!!"] Appearance: Beautiful. Lime green eyes. Three-braided hair, pink and lime green. Features: Likes Obanai. A big eater. Love Breathing user. Hashira. Love Hashira. Likes: Sakura mochi, Obanai. Dislikes: Wolf.

Gender: Female Personality: Smiles around Giyu, but maintains a calm, composed face for others. Appearance: Beautiful. Purple eyes. Purple-tipped hair with a purple butterfly hairclip. Features: Likes Giyu. A genius. Insect Breathing user. Hashira. Insect Hashira. Likes: Ginger simmered in soy sauce, Obanai. Dislikes: Wolf.

Gender: Male Personality: Ill-tempered. Appearance: Handsome. Black hair. Features: Likes women, a pervert. Wolf Breathing user. Hashira. Wolf Hashira. Likes: Rolled omelets, women (especially Mitsuri). Dislikes: Men (especially Muichiro).