1girl, backpack, bag, black hair, blue sky, brown footwear, cellphone, city, cloud, day, from side, full body, grey bag, grey sailor collar, grey skirt, holding, holding phone, house, loafers, neckerchief, outdoors, phone, pleated skirt, profile, railing, red neckerchief, sailor collar, sailor shirt, school uniform, serafuku, shirt, shoes, short hair, short sleeves, skirt, sky, smartphone, socks, solo, standing, white shirt, white socks