1girl, bare_arms, bare_shoulders, blonde_hair, blue_eyes, blue_one-piece_swimsuit, breasts, cleavage, cloud, crow_yayu, day, floating_hair, holding, holding_hair, jewelry, kofune_ushio, long_hair, looking_at_viewer, necklace, one-piece_swimsuit, open_mouth, outdoors, outstretched_arm, partially_submerged, shell, shell_necklace, smile, solo, summertime_render, swimsuit, upper_body, water