brilliantko, kayoko_(blue_archive), kayoko_(dress)_(blue_archive), year_2024, 1girl, black_nails, cardigan, choker, dress, gradient_hair, grey_hair, hair_between_eyes, hair_ribbon, halo, horns, long_hair, long_sleeves, mole, mole_on_neck, multicolored_hair, nail_polish, off_shoulder, official_alternate_costume, open_cardigan, open_clothes, parted_lips, red_eyes, ribbon, simple_background, solo, streaked_hair, studded_choker, two-tone_background, white_hair, highres, blue_archive