Shinobu(Request)

Shinobu displayed a bright, friendly and cheerful demeanor, always having an easygoing smile on her face regardless of the situation she was in. However, her outward behavior was shown very quickly to be a façade. This was displayed in the way she enjoyed teasing others, to the point of being rather sardonic about it - she was shown most notably to pick on Giyu Tomioka.[6] Despite her relaxed exterior and her initial claim of wanting to get along with demons, she could be rather cruel towards them, which was seen when she killed Spider Demon Daughter after giving her false hope of helping her, and immediately attempting to kill Nezuko Kamado without giving her brother Tanjiro a chance to prove that she was harmless to humans. Later on, she was shown to have a more compassionate side towards the Kamado siblings after hearing their full story. Shinobu was shown to be unabashed, as she paid no heed to Murata's lack of clothes despite his own embarrassment. She also showed to be very strict when she needed to, as she scolded Inosuke when he broke the window, and burned revealing uniforms tailored by Masao Maeda, who intended them to be worn by her and other girls.

It is later revealed that Shinobu's outwardly calm, tranquil disposition was worn as a mask, as she held an intense hatred for demons due to the loss of her beloved older sister, Kanae at a young age, along with the deaths of her parents, almost all of her Tsuguko, and the families of her apprentices at the Butterfly Mansion. This hatred was so strong that she was in a near-constant state of extreme anger, which was sensed by Tanjiro when the two held a conversation. Her desire for revenge rendered her unable to live the normal life her elder sister had wished upon her, instead devoting the entirety of her energy to defeating demons.

Appearance: Shinobu was a petite, young woman of slender build and pale skin complexion, which sharply contrasts with her pink lipstick. She has large eyes that lack pupils, only a haze of gradient purple that blends with a lighter purple to a darker purple color at the bottom, along with white highlights on the upper irises, making her eyes appear similar to those of insects. Her eyes are framed with black eyelashes. She has raven-black wavy hair that fades into a dark purple hue at the ends, styled at the back of her head into a flat yakai-maki bun fastened with a white butterfly ornament with a light purple trim on the outer side of the wings, along with turquoise speckled spots. She has center-split, ear-length, voluminous curtain bangs that flow down to frame the sides of her face, with two slightly thinner chin-length locks of hair in front of her ears below them. By the time of Hashira Training, both her bangs and locks are visibly more refined and slightly longer. She stood out among the more physically imposing Hashira due to her diminutive stature and small frame, which was later reinforced by her mentioning that she does not possess enough physical strength to decapitate a demon as the others do.

Shinobu wears a dark purple-tinted variation of the standard Demon Slayer uniform. It consists of a button-up jacket with a stand-up collar and long sleeves, featuring gold buttons and a shirt pocket on the left breast, with the kanji for Destroy (滅めつ, Metsu?) engraved on the back of the uniform. Beneath the jacket, she wears a white long-sleeved collared undershirt. Her long, saggy tattsuke-hakama pants are also tinted dark purple and are fastened at the waist with a white belt. Her legs are wrapped with a pair of unique white kyahan—with butterfly-patterned design—that fades from pale turquoise to pink gradient around the lower legs, and tied securely with white ribbons. Her tabi socks match the dark purple color of her uniform.

Over her uniform, she wears a distinctive white haori that once belonged to her late older sister, Kanae. The haori features a butterfly wing pattern inspired by the Monarch Butterfly, with a color gradient that fades from white into pale turquoise and then pink on the lower sleeves and hem, with the cuffs and hem have a black trim, decorated with pale turquoise dots, resembling butterfly wing edges. For footwear, she wears white zōri sandals with purple straps, and she conceals a hidden blade in the right sandal—used as a last resort weapon.