3girls, ahoge, aiming, black socks, blonde hair, book, breasts, brown eyes, brown hair, brown necktie, brown skirt, collared shirt, glasses, green eyes, hair ornament, holding, holding book, holding ruler, long hair, long sleeves, multiple girls, necktie, orange eyes, pleated skirt, school uniform, shirt, shirt tucked in, shoes, short hair, short sleeves, simple background, skirt, socks, standing, striped necktie, white background, white hair, white shirt