izumi tsubasu, nishidate haku, re:stage!, game cg, non-web source, official art, 1girl, :3, anklet, barefoot, bead anklet, beads, bikini, bikini skirt, blue bow, blue eyes, blush, bow, bracelet, bubble, closed mouth, collarbone, dot nose, film grain, frilled bikini, frills, hair bun, hair intakes, hair ornament, hairclip, jewelry, looking at viewer, short hair, sidelocks, single side bun, smile, solo, sparkle, swimming, swimsuit, underwater, white bikini, white hair