revebw, kayoko (blue archive), kayoko (new year) (blue archive), blue archive, highres, 1girl, black choker, black hair, blue kimono, choker, collarbone, demon girl, demon horns, ear piercing, flower, hair between eyes, hair flower, hair ornament, hairclip, halo, holding, holding umbrella, horns, japanese clothes, kimono, long hair, looking at viewer, mole, mole on collarbone, multicolored hair, obi, official alternate costume, oil-paper umbrella, piercing, purple flower, purple sash, red eyes, red umbrella, sash, sash bow, sitting, solo, umbrella, wariza, white hair