3girls, ahoge, alternate costume, black jacket, black necktie, blazer, blue eyes, blue hair, bow, braid, brown skirt, brown vest, collared shirt, drill hair, grey hair, hands in pockets, height difference, holding, jacket, long hair, long sleeves, low twintails, multiple girls, necktie, open clothes, open jacket, ponytail, red bow, school uniform, shirt, simple background, skirt, sweater vest, twin braids, twin drills, twintails, very long hair, vest, white background, white hair, white shirt, yellow bow