sangonomiya kokomi, 1girl, jellyfish, underwater, solo, pink hair, bubble, long hair, thighhighs, dress, white dress, white thighhighs, white gloves, air bubble, blue horns, very long hair, full body, gloves, bow-shaped hair, bow, colored tips, multicolored hair, blue bow, half gloves, single thighhigh, sleeveless, bare shoulders, closed eyes, sleeveless dress, floating hair, water, gradient hair