vividnatadecoco, kayoko (blue archive), blue archive, highres, 1girl, black hair, black pants, border, closed mouth, coat, full body, grey background, halo, hands in pockets, headphones, long hair, long sleeves, looking at viewer, multicolored hair, pants, red eyes, shoes, solo, standing, tsurime, two-tone background, two-tone hair, white border, white hair, winter clothes, winter coat, winter uniform