oku hiroya, shimohira reika, gantz, absurdres, artbook, highres, official art, scan, 1girl, ass, black hair, bodysuit, breast curtains, breasts, brown eyes, city, cleavage, cowboy shot, curvy, gantz suit, gradient background, gun, large breasts, lips, long hair, navel, no bra, open bodysuit, open clothes, parted lips, pink lips, ribs, shiny skin, sitting, skin tight, solo, swept bangs, thong, underboob, v-shaped eyebrows, weapon, wide hips, x-gun