aru (purepur8), hanami saki, gakuen idolmaster, idolmaster, highres, 1girl, black overskirt, blazer, blue eyes, blue ribbon, blue skirt, breasts, brown hair, collared shirt, cowboy shot, cropped jacket, crossed legs, dress shirt, fingernails, hair rings, half-heart hands, hand on own hip, jacket, lapels, light blush, long hair, long sleeves, looking at viewer, medium breasts, neck ribbon, open mouth, overskirt, pink jacket, pleated skirt, ribbon, shirt, shirt tucked in, simple background, skirt, solo, standing, swept bangs, two side up, unmoving pattern, watson cross, white background, white shirt