1girl, absurdly long hair, acrobatic silky (dandadan), aira shiratori (dandadan), blazer, blue jacket, blue skirt, closed mouth, dandadan, feet out of frame, flexible, from above, glaring, glint, jacket, kneehighs, kneepits, leg up, long hair, long sleeves, looking at viewer, mask, miniskirt, neckerchief, outstretched arms, pleated skirt, prehensile hair, purple eyes, purple hair, red neckerchief, school uniform, skirt, skull mask, socks, solo, standing, standing on one leg, teddy (khanshin), thighs, transformation, v-shaped eyebrows, very long hair, water, water drop, white socks