1girl, animal_ear_fluff, animal_ears, blue_archive, blue_eyes, blue_one-piece_swimsuit, braid, breasts, cross_hair_ornament, extra_ears, grey_hair, hair_between_eyes, hair_ornament, halo, indoors, looking_at_viewer, medium_breasts, medium_hair, official_alternate_costume, one-piece_swimsuit, open_mouth, poolside, preview_(preview0), school_swimsuit, shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), sidelocks, signature, single_braid, solo, swimsuit, water, wolf_ears