yui (sao), sword art online, sword art online: memory defrag, highres, official art, 1girl, :d, black eyes, black footwear, black hair, blunt bangs, boots, bow, dress, floating hair, flower, full body, full moon, hair bow, hair flower, hair ornament, halloween, halloween costume, hime cut, lolita fashion, long dress, long hair, moon, open mouth, outstretched arms, outstretched hand, pumpkin, purple sky, red bow, red dress, red flower, red rose, rose, sky, smile, solo, transparent background, very long hair - Image View -