kurono yuu, hatsune miku, vocaloid, world is mine (vocaloid), bad id, bad pixiv id, 00s, 1girl, 2009, ahoge, aqua eyes, aqua hair, bean bag, bean bag chair, bikini, bow, checkered background, cosmetics, crossed legs, female focus, hair bow, hair ribbon, headphones, headset, legs, lipstick, lipstick tube, long hair, lying, makeup, mirror, nail polish, nail polish bottle, red socks, ribbon, signature, sitting, socks, solo, striped clothes, striped socks, swimsuit, twintails