akazawa izumi, brown hair, long hair, twintails, blue hair ribbon, sidelocks, brown eyes, long sleeves, black jacket, white shirt, collared shirt, red neckerchief, blue skirt, pleated skirt, black thighhighs, loafers, three-quarter view, head slightly tilted, 45-degree lower-angle view, looking at viewer, an unpredictable natural pose, randomly chosen from many different poses and gestures, varied body language, spontaneous composition, classroom, standing, expressionless face, chalkboard, open mouth, arms under breasts, bust shot, head to waist framing, adult woman, mature facial features,