aoi kumiko, 3.1-tan, os-tan, framed, 10s, 1girl, 2010, alternate costume, animal ears, animal print, artist name, barefoot, bikini, blunt bangs, blush, bottomless, bow, bowtie, character name, dated, feet, female focus, flat chest, from side, gradient background, groin, hair bow, halftone, halftone background, hime cut, kemonomimi mode, light smile, loli, long hair, looking at viewer, new year, orange background, outline, purple eyes, red eyes, ribbon, sidelocks, sitting, smile, solo, swimsuit, tail, tiger ears, tiger print, tiger tail, very long hair, white hair