4girls, artist name, black eyes, black hair, blonde hair, blue hair, blush, border, brown hair, closed mouth, hair ornament, hairclip, long hair, long sleeves, looking at another, looking at viewer, multiple girls, neckerchief, open mouth, outside border, red neckerchief, sailor collar, school uniform, serafuku, shirt, short hair, simple background, smile, upper body, v, white border, white shirt, yellow background