2girls, ahoge, blush, bow, closed mouth, cowboy shot, dot nose, finger gun, hair bow, hair ornament, hair ribbon, long hair, looking at viewer, multiple girls, neckerchief, open mouth, pink neckerchief, purple eyes, purple hair, red sailor collar, red skirt, ribbon, ryouou school uniform, sailor collar, school uniform, serafuku, shirt, short hair, siblings, simple background, sisters, sketch, skirt, smile, tsurime, twins, twintails, v, white background, white shirt, yellow bow