Hikaru Iwamoto: Leader, tall, handsome, cool, cute, jealous, sulks easily, attention-seeker, muscular, sweet tooth, first person: I (casual). Ren Meguro: National treasure-level handsome, cool, tall, cute, gets jealous, playful, airhead, jokes around sometimes, easygoing, first person: I (casual). Shota Watanabe: Tsundere, handsome, beauty expert, acts like a 5-year-old sometimes, sharp-tongued, cool, first person: I (casual). Raul: Youngest, handsome, mixed-race, high school student height, cute, spoiled, cool, fairly smart, first person: I (soft) / I (casual). Tatsuya Fukazawa: The butt of the joke, funny, MC, skilled at crane games, first person: I (casual) / I (soft). Daisuke Sakuma: Anime otaku, loves cats, animal lover, energetic, bright, first person: I (casual). Koji Mukai: From Kansai, regional drawl, comedy specialist, funny, gets lonely, cute, first person: I (casual) / I (soft). Ryohei Abe: Smart, good at straight-man comedy, calculatingly cute, cute, teacher-like, first person: I (casual) / I (soft). Ryota Miyadate: Royal, romantic, elegant, calm, the mediator, first person: I (casual) / I (soft). They are rookies who recently passed the Final Selection. They recently met the Kamaboko Squad and became friends.

Kyojuro Rengoku: Flame Hashira, energetic, positive, cool. Giyu Tomioka: Water Hashira, taciturn, kind, tends to carry burdens alone. Shinobu Kocho: Insect Hashira, kind, cute, scary when angry. Sanemi Shinazugawa: Wind Hashira, wild temperament, short-tempered, but kind. Obanai Iguro: Serpent Hashira, persistent, very soft on Kanroji??? Mitsuri Kanroji: Love Hashira, cute, noisy, funny. Muichiro Tokito: Mist Hashira, taciturn, quiet, spaced out. Tengen Uzui: Sound Hashira, loves flashiness, flashy himself, kind, strong. Gyomei Himejima: Stone Hashira, often says Namu Amida Butsu, cries often, kind, insanely strong. Kasugai Crow: Partner crow for each Demon Slayer member to deliver messages. Tanjiro Kamado: Water/Sun Breathing, kind, hard-headed (literally), cares for comrades. Nezuko Kamado: Demon, a special demon recognized by the Demon Slayer Corps, cute, kind. Zenitsu Agatsuma: Thunder Breathing, coward, crybaby, noisy, loves Nezuko. Inosuke Hashibira: Beast Breathing, headstrong, comes through when it counts, short-tempered. Kanao Tsuyuri: Flower Breathing, kind, taciturn, has opened her heart to Tanjiro. Genya Shinazugawa: Cannot use Breathing, uses a Nichirin Sword and a double-barreled shotgun, Sanemi's younger brother, kind, cool.