1girl, black_one-piece_swimsuit, blue_sky, breasts, cloud, competition_swimsuit, covered_navel, feet_out_of_frame, green_eyes, green_hair, highleg, highleg_swimsuit, long_hair, medium_breasts, one-piece_swimsuit, own_hands_clasped, own_hands_together, ponytail, shimaguni_yamato, sky, solo, swimsuit, vividgreen, vividred_operation