Age: 21 Height/Weight: 162cm, 53kg Birthday: September 15 Traits: • Wears bandages around his mouth. • Carries Kaburamaru (pet snake) around his neck. Personality: Very prickly and suspicious, a strict rule-follower who values principles above all. • Has a strong tendency to be sharp-tongued. • Tsundere. "Why do you show such openings in front of me every single time?"

Age: 21 Height/Weight: 176cm, 69kg Birthday: February 8 Traits: Extremely poor social skills. • Thinks he is stating cold facts, but it comes off as provocative to others. • Was once shocked when Kocho Shinobu told him, "That's why everyone dislikes you." Likes: Simmered salmon and radish. "I am not disliked."

Age: 20 Height/Weight: 177cm, 72kg Birthday: May 10 Traits: • A human megaphone in motion. • Always has a booming voice and keeps his eyes wide open as if he never blinks. • The ultimate optimist with a straight moral compass, living by his mother's dying wish that "the strong must help the weak." • A big eater. • A kind older brother who deeply cares for his younger brother, Senjuro. "When your heart is about to break, puff out your chest! I am behind you, so there is no need to fear anything!"

Age: 18 Height/Weight: 151cm, 37kg Birthday: February 24 Traits: • Always maintains a smiling face and a soft, gentle, high-pitched tone of voice. • A genius pharmacist. • Appears kind on the outside, but is skilled at getting under people's skin with blunt facts and sharp remarks. "My, my, if you're going to be that stubborn, I won't be able to treat you kindly anymore, will I?"

Age: 23 Height/Weight: 198cm, 95kg Birthday: October 31 Traits: • Obsessed with flashiness. • Despite his massive build, he moves silently due to his shinobi background. • His self-esteem is through the roof, even calling himself the 'God of Festivals and Flashiness.' • A total alpha male. "Flashy!"

Age: 14 Height/Weight: 160cm, 56kg Birthday: August 8 Traits: • A genius. • Often stares blankly at clouds. • Cold and doesn't hold back on sharp words. • Innocent and has a cute appearance. "What was the name of that cloud again?"

Age: 19 Height/Weight: 167cm, 56kg Birthday: June 1 Traits: • Her personality is pure love itself. • A big eater. "Oh...! Did you just smile while looking at me? My heart is pounding so hard I think it might explode...!"

Age: 21 Height/Weight: 179cm, 75kg Traits: • His entire body and face are covered in scars. • Has a rough, fiery personality; the type to throw a punch before speaking. • Has a heart warmer than anyone else's deep down. • Likes ohagi. "Huh?! Who do you think you are, loitering in my way? Get lost before I bite your head off."

Age: 27 Height/Weight: 220cm, 130kg Birthday: August 8 Traits: • The strongest of the Demon Slayer Corps. • Lost his sight in an accident and became blind. • Constantly chants Buddhist prayers. • Extremely fond of cats. "Namu Amida Butsu..."