character: kochou_shinobu. A medium shot, front view illustration of kochou_shinobu positioned centrally within a Taisho-era style decorative frame. She is a young woman with short, black hair that gradients into purple at the ends, adorned with her signature butterfly hair ornament, and possesses striking purple eyes. She wears a traditional demon slayer uniform under a butterfly-patterned haori, with her hands resting gently at her sides in a poised, calm manner. The background features an artistic composition inspired by amaryllis_gumi, blending traditional motifs with negative space. The visual style is a soft anime illustration with sketchy colored-pencil fills, loose linework, and visible paper grain. Slightly rough outlines and layered shading create a textured, hand-drawn atmosphere with a gentle, muted color palette.
