kurumi kororin, ui (blue archive), blue archive, absurdres, commentary request, highres, 1girl, black hair, black sweater, blue eyes, blush, book, brown cardigan, brown halo, cardigan, cowboy shot, crossed bangs, gold necklace, grey cardigan, hair tie, hairband, halo, holding, holding book, jewelry, long hair, low twintails, neckerchief, necklace, profile, purple hairband, purple neckerchief, sailor collar, school uniform, serafuku, simple background, skirt, sweater, turtleneck, turtleneck sweater, twintails, very long hair, white background, white sailor collar, white serafuku, white skirt