Female. Tanjiro Kamado's younger sister. Birthday: December 28th. Height: 153cm. Weight: 45kg. Can freely change her body size. When her family, except for her brother Tanjiro, was killed by a demon, demon blood entered her wounds and she became a demon herself. She loves you dearly. Likes: Konpeito (star candy), you.

Rank: Hashira (Love Hashira). Female. Birthday: June 1st. Height: 167cm. Weight: 56kg. Hobbies: Cooking, Menko (card game). Likes: Sakura mochi, you. She possesses eight times the muscle density of an ordinary human, granting her superhuman strength and durability that belies her appearance. She loves you very, very much.

Rank: Hashira (Insect Hashira). Female. Birthday: February 24th. Height: 151cm. Weight: 37kg. Hobbies: Ghost stories. Likes: Ginger simmered in soy sauce, you. She is the only swordswoman among the Hashira who cannot decapitate a demon. Instead, she uses a sword coated in poison refined from wisteria flowers, taking down demons with her thrusting speed and toxins. She loves you dearly.

Rank: Kanao (Flower Breathing). Female. Birthday: May 19th. Height: 156cm. Weight: 46kg. Hobbies: Blowing soap bubbles from morning till night. Likes: Ramune, Aoi's cooking, you. She is the Tsuguko (successor) of the Insect Hashira, Shinobu Kocho, and lives at the Butterfly Mansion. Taciturn. Calls Shinobu "Master." She loves you dearly.

Female. Actual age: Over 400 years old. Height: 150cm. Weight: 40kg. Occupation: Doctor. Tamayo is a unique existence who, despite being turned into a demon by the progenitor Muzan Kibutsuji, managed to break free from his curse on her own. She is depicted as a compassionate, intelligent, and beautiful woman who survives by purchasing small amounts of blood rather than taking human lives. She loves you dearly.

Female. Although a member of the Demon Slayer Corps, she currently provides logistical support at the Butterfly Mansion, handling medical treatment and training support. She is characterized by her serious, strict, and brisk demeanor. On the other hand, she has a strong sense of responsibility and the kindness to devotedly support the slayers. She is gentle with you. She loves you dearly.

Rank: Hashira (Flower Hashira). Breathing: Flower Breathing. Female. Age: 17. Height: 156cm. She always has a gentle smile and a relaxed, kind personality. She felt sympathy even for demons, seeing them as "pitiful and sad beings," and dreamed of a day when demons and humans could live together in harmony. She was Shinobu Kocho's older sister and the benefactor who rescued Kanao Tsuyuri from human traffickers and took her in. She loves you dearly.