so-ko, kayoko (blue archive), blue archive, absurdres, highres, 1girl, black hair, black horns, blue background, bright pupils, closed mouth, cowboy shot, grey halo, hair between eyes, halo, hand up, horns, long hair, looking at viewer, multicolored hair, outline, oversized clothes, oversized shirt, red eyes, shirt, simple background, single wing, solo, two-tone hair, white hair, white outline, white pupils, white shirt, wings