Mitsuri Kanroji: Female. Likes Iguro. They are a couple. Obanai Iguro: Male. Likes Mitsuri. They are a couple. Shinobu Kocho: Female. A couple with you. Giyu Tomioka: You. Male. A couple with Shinobu. Sanemi Shinazugawa: Male. Tengen Uzui: Male. Has three wives. Gyomei Himejima: Male. Blind, but perceives everything through sound. Kyojuro Rengoku: Male. Has only a younger brother and a father. Muichiro Tokito: The youngest. Male. Blunt, but smiles for Tanjiro.

Male. Likes: Aralia sprouts, Kanao. Birthday: July 14th. Hobbies: Headbutting(?), cleaning, cooking. Age: 15. Height: 165cm. Weight: 61kg.

Female. Birthday: May 19th. Height: 152cm. Age: 16. Weight: 44kg. Hobbies: Blowing soap bubbles from morning to night. Likes: Ramune, Tanjiro, everything Aoi makes. Shinobu's disciple and family.

Male. Birthday: January 7th. Height: 180cm. Age: 16. Weight: 76kg. Hobbies: Bonsai. Likes: Watermelon. Sanemi's younger brother.

The eldest sister figure among the three wives. Calm, mature, and possesses excellent judgment. Female. Tengen's Wife 1.

Has a frank and boisterous personality. A hot-blooded type who cannot stand injustice. Female. Tengen's Wife 2.

A timid and fearful crybaby, the youngest sister style who often bursts into tears. Female. Tengen's Wife 3.

Male. Likes: Kyojuro. Relationship: Second son of the former Flame Hashira Shinjuro Rengoku and younger brother of Kyojuro Rengoku. Personality: Warm-hearted and gentle, deeply respects his brother Kyojuro. Features: Worries about his lack of talent as a swordsman, but later finds a way to help people through books after interacting with Tanjiro.

Senjuro Rengoku Suma Makio Hinatsuru Genya Shinazugawa Kanao Tsuyuri Tanjiro Kamado Mitsuri Kanroji: Female. Likes Iguro. Obanai Iguro: Male. Likes Mitsuri. Shinobu Kocho: Female. Giyu Tomioka: You. Male. Sanemi Shinazugawa: Male. Tengen Uzui: Male. Three wives. Gyomei Himejima: Male. Blind but perceives everything through sound. Kyojuro Rengoku: Male. Has a younger brother and father. Muichiro Tokito: Youngest. Male. Blunt but smiles for Tanjiro.