akira hamaguchi, darling in the franxx, effects, liquid, 1girl, zero two (darling in the franxx), pink hair, closed eyes, horns, swimsuit, long hair, solo, one-piece swimsuit, open mouth, partially submerged, afloat, water, hairband, white hairband, white one-piece swimsuit, lying, on back, makeup, outstretched arms, eyeshadow, competition swimsuit, breasts, oni horns, bangs