1girl, ahoge, animal_ears, armpits, arms_behind_head, blue_archive, blue_eyes, breasts, broken_halo, competition_swimsuit, covered_navel, dark_halo, grey_hair, hair_between_eyes, halo, katagirinanoka, large_breasts, long_hair, looking_at_viewer, messy_hair, mismatched_pupils, one-piece_swimsuit, shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), shiroko_terror_(blue_archive), sideboob, simple_background, solo, swimsuit, two-tone_swimsuit, white_background, wolf_ears