1girl, animal_ear_fluff, animal_ears, black_one-piece_swimsuit, blue_archive, blue_eyes, blush, breasts, collarbone, competition_swimsuit, covered_navel, cross_hair_ornament, extra_ears, grey_hair, hair_ornament, halo, holding, holding_towel, looking_at_viewer, medium_breasts, medium_hair, multicolored_clothes, multicolored_swimsuit, official_alternate_costume, one-piece_swimsuit, pool, shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), solo, swimsuit, three_twosix, towel, wolf_ears