1girl, ahoge, bare_arms, bare_legs, bare_shoulders, blue_archive, blue_one-piece_swimsuit, chaa_chaa, collarbone, covered_navel, hair_ornament, hairclip, halo, hina_(blue_archive), hina_(swimsuit)_(blue_archive), horns, innertube, long_hair, looking_at_viewer, name_tag, one-piece_swimsuit, purple_eyes, school_swimsuit, simple_background, solo, swimsuit, two_side_up, water, wet, wet_clothes, whistle, whistle_around_neck, white_hair