natsuki heru, black rock shooter (character), black rock shooter, vocaloid, bad id, bad pixiv id, 10s, 1girl, belt, bikini, bikini top only, black boots, black hair, blue eyes, boots, cloak, coat, female focus, flat chest, front-tie top, full body, gloves, glowing, glowing eyes, hair over one eye, hood, hooded jacket, jacket, knee boots, long hair, midriff, monochrome, navel, pale skin, short shorts, shorts, solo, spot color, swimsuit, twintails, uneven twintails, very long hair