akira hamaguchi, darling in the franxx, effects, liquid, 1girl, zero two (darling in the franxx), solo, pink hair, long hair, ponytail, horns, water, ocean, green eyes, partially submerged, swimsuit, looking at viewer, profile, upper body, one-piece swimsuit, from side, hairband, outdoors, bangs, day, sidelocks, white one-piece swimsuit