(masterpiece), matsumoto kouko, long hair, black hair, grayish-brown eyes, 1girl, glasses, smile, striped, solo, striped shirt, hat, looking at viewer, shirt, blush, striped sweater, outdoors

low quality, bad anatomy, bad proportions, extra legs, deformed anatomy, messy color, deformed fingers, distracted, sketch, censored, muscular, realistic, 3d, signature, loli, underage, abs, ribs