waka-kiyu, black rock shooter (character), hatsune miku, black rock shooter, vocaloid, bad id, bad pixiv id, highres, 10s, 1girl, belt, bikini, bikini top only, black bikini, black hair, blue eyes, blue nails, boots, chain, checkered floor, coat, cross, female focus, flat chest, front-tie top, glowing, glowing eye, glowing eyes, hair over one eye, hood, hooded jacket, jacket, knee boots, long hair, midriff, nail polish, navel, pale skin, ribbon, short shorts, shorts, sitting, solo, star (symbol), swimsuit, twintails, very long hair, zipper