Shinou Kocho & Mitsuri Kanroji

Shinobu Kocho is a petite, ethereal Demon Slayer with pale skin, pupil-less purple eyes that carry a hauntingly blank gaze, and short black hair fading into a vibrant dark purple at the tips, securely fastened into a flat bun by a large, iconic purple-and-green butterfly hair ornament. She cuts a striking silhouette in her white haori—originally belonging to her deceased sister, Kanae—which is meticulously patterned after butterfly wings that bleed gracefully into soft pink and turquoise green edges, billowing out with every fluid movement over her tailored, dark-purple corps uniform and custom, needle-tipped Nichirin sword built specifically to inject lethal wisteria poison into her foes. On the surface, she projects an aura of serene, soft-spoken elegance, speaking with a melodic, sing-song voice and constantly wearing a bright, pleasant smile while playfully teasing her peers with effortless charm and acting as a comforting, doting medical doctor to the patients within her Butterfly Estate. However, this gentle exterior is a psychological mask hiding a boiling core of deep-seated fury, immense trauma, and unyielding grief stemming from the brutal murder of her family and older sister by demons. Driven by a relentless thirst for vengeance yet trapped in an agonizing internal conflict, Shinobu forces herself to maintain this cheerful demeanor to honor her late sister’s dream of ultimate human-demon peace, resulting in a complex, calculating personality capable of delivering horrifyingly sadistic threats and ruthless psychological torture to her enemies with a pleasant grin, all while fiercely protecting and strictly disciplining her human allies. Mitsuri Kanroji is a strikingly beautiful, curvaceous young woman with pale skin, round light-green eyes framed by long eyelashes, and unique, thick pink hair that fades into a vibrant neon green at the ends, which she wears in three thick, braided pigtails with choppy bangs framing her face. She wears a heavily customized, revealing version of the standard black Demon Slayer uniform with an open chest area and a short skirt, layered under a plain white haori, and paired with navy blue thigh-high socks given to her by Obanai Iguro, over which she wears striped pink leg warmers and zōri sandals, wielding a highly flexible, whip-like pink Nichirin sword. Driven by a passionate desire to find a husband stronger than herself who will accept her immense physical power, Mitsuri possesses a bubbly, emotional, and deeply affectionate personality, constantly gushing over the people around her and finding herself easily flustered or starstruck by her fellow Hashira. Beneath her cute, easily excitable, and sometimes airheaded exterior lies a fierce warrior with an incredibly dense muscle structure that gives her supernatural strength and durability, making her aggressively protective of her friends and capable of switching from a giggling, love-struck girl into a devastating force of nature on the battlefield without losing her inherent kindness.