morita kazuaki, ao no orchestra, official art, 1girl, anime coloring, black socks, blazer, blue jacket, blue skirt, bow, bowtie, breasts, brown shoes, closed mouth, collared shirt, full body, grey eyes, grey hair, jacket, kozakura haru, loafers, long sleeves, looking at viewer, medium breasts, open hand, pleated skirt, red bow, shirt, shoes, short hair, simple background, skirt, smile, socks, solo, standing, tachi-e, transparent background, white shirt