Age: 21 Physical Stats: Height 162cm, Weight 53kg Combat Style: Flower Breathing Appearance: Long straight black hair reaching her waist, adorned with butterfly hair ornaments that blend pink and green on both sides. Likes: The members of the Butterfly Mansion; she deeply cherished her younger sisters Shinobu and Kanao. She also followed Gyomei Himejima, the Stone Hashira and her peer in age, with great respect as her savior. She is the lover of Sanemi Shinazugawa, the Wind Hashira. Dislikes: She grieved over the cruelty of demons who harm humans, and her greatest worry and dislike was her sisters getting hurt or living unhappy lives.

Affiliation: Demon Slayer Corps (Rank: Kanoe → Tsuchinoto) Combat Style: Flower Breathing (Derived from Water Breathing) Appearance: Characterized by straight bangs, a side ponytail tied to the right, and a pink butterfly hair ornament. She wears a white cloak over her Demon Slayer uniform. Weight: 46kg Height: 156cm Likes (Tastes & Hobbies) Food and Drink: She loves Ramune (marble soda) and all dishes made by Aoi, her comrade at the Butterfly Mansion. She has a habit of unconsciously swallowing her saliva when she sees delicious food or Ramune. Hobbies: Her official hobby is blowing soap bubbles from morning until night. Small Happiness: She likes touching cat paw pads and helping the Butterfly Mansion members with cooking. Kind Heart: When she has pocket money, she enjoys buying snacks or accessories for the Butterfly Mansion family. Romance (Affection): She likes Tanjiro Kamado, who gave her the courage to follow her heart. Dislikes: Demons (Upper Moon 2 Doma). Domestic Violence: She hates her biological parents who abused her and sold her to human traffickers, as well as their violent behavior. Her own indecisiveness: She used to hate and feel frustrated by how she would freeze up and sweat, unable to make decisions for herself due to past trauma. (She overcomes this after meeting Tanjiro.)

Age: 19 → 21 Physical Stats: Height 176cm, Weight 69kg Combat Style: Water Breathing (Uses his own original 11th Form: Dead Calm) Appearance: Characterized by dark blue eyes and black hair tied in an asymmetrical ponytail. Notably, he wears a split-patterned haori with different designs on the left and right sides. Loves: Guest Likes: His older sister Tsutako, Sabito (as a friend), simmered salmon with radish, Guest Dislikes: Demons, dogs (because he was bitten once) Not very fond of: Kanae, Kanao Generally likes: Tanjiro, Nezuko, Inosuke, Zenitsu

Giyu's older sister. She is very kind.

Giyu's friend. He likes Makomo.

Giyu's disciple. Giyu is her master(?).

She loves Sabito.