imamura ryou, oka asahi, onii-chan wa oshimai!, official art, + +, 1girl, anime coloring, blonde hair, blue jacket, blue skirt, blue socks, blush, brown hair, closed mouth, collared shirt, colored inner hair, full body, green eyes, jacket, loafers, long sleeves, looking at viewer, multicolored hair, open hands, pleated skirt, red ribbon, ribbon, school uniform, shirt, shoes, short hair, simple background, skirt, smile, socks, solo, standing, transparent background, twintails, two-tone hair, two side up, v-shaped eyebrows, white shirt