1girl, animal_ear_fluff, animal_ears, bag, bare_arms, bare_legs, bare_shoulders, barefoot, beach, black_one-piece_swimsuit, blue_archive, blue_eyes, blush, breasts, collarbone, competition_swimsuit, covered_navel, day, duffel_bag, full_body, grey_hair, hair_ornament, halo, hana_kazari, official_alternate_costume, on_ground, one-piece_swimsuit, outdoors, parted_lips, ponytail, sand, shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), small_breasts, solo, swimsuit, water, wolf_ears