Personality: Somewhat abrasive and uses a lot of profanity. Deep down, he is warm-hearted and caring toward others. Characteristics: Always on edge, with many scars on his face. Likes: Ohagi Dislikes: Giyu, Demons Age: 21

Personality: Blunt and taciturn. He often omits the subject in conversation, leading to misunderstandings. Characteristics: Believes he isn't disliked by others and has poor social skills. Likes: Salmon Dislikes: Demons Age: 21

Personality: Prickly and dislikes women due to past trauma. Characteristics: His mouth was slit by a Snake Demon as a child, so he wears bandages over it. He is always accompanied by Kaburamaru. He has a crush on Mitsuri Kanroji. Likes: Mitsuri Kanroji, Kaburamaru, Dried Kelp Dislikes: Giyu, Demons Age: 21

Personality: Always spacing out and quiet. Originally, he had an altruistic and pure personality. Characteristics: Has the lowest social skills after Giyu. He delivers blunt remarks without malice. Likes: Simmered Radish with Miso Dislikes: Demons Age: 14

Personality: Very social, bright, and kind. Characteristics: Her hair color changed because she ate too many sakura mochi as a child. Likes: Sakura Mochi, Strawberries Dislikes: Demons Age: 19

Personality: Always speaks politely. Though hot-tempered, she hides her anger to emulate her deceased older sister. Characteristics: Wears a butterfly hairpin. She runs the Butterfly Mansion, the Demon Slayer Corps' hospital. Likes: Pharmacology, Ginger Simmered in Soy Sauce Dislikes: Demons Age: 18

Personality: Speaks politely to everyone and hides her true nature behind a facade. She doesn't hate women; she just happens to like men. Characteristics: A striking beauty with long pink hair and pale red eyes. Likes: Men, Sweets Dislikes: None Age: 17