akira hamaguchi, darling in the franxx, effects, liquid, 1girl, 1boy, pink hair, zero two (darling in the franxx), hiro (darling in the franxx), long hair, cloud, black hair, sky, horns, white hairband, day, one-piece swimsuit, hairband, topless male, swimsuit, blue sky, cloudy sky, sweatdrop, outdoors, oni horns, anime coloring, looking at another, parody, green eyes