1girl, adjusting_hair, animal_ear_fluff, animal_ears, blue_archive, blue_eyes, blue_one-piece_swimsuit, breasts, cardigan, collarbone, competition_swimsuit, covered_navel, grey_hair, groin, hair_ornament, hairpin, halkawa501, halo, medium_breasts, mismatched_pupils, off_shoulder, official_alternate_costume, one-piece_swimsuit, open_cardigan, open_clothes, shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), solo, swimsuit, wolf_ears