1girl, d, ahoge, blue_archive, collarbone, demon_girl, demon_horns, demon_wings, forehead, hair_ornament, hairclip, halo, hina_(blue_archive), hina_(swimsuit)_(blue_archive), holding, holding_innertube, horns, innertube, leaning_forward, long_hair, looking_at_viewer, name_tag, official_alternate_costume, old_school_swimsuit, one_side_up, parted_bangs, purple_eyes, rc_(rcrc151), school_swimsuit, see-through, sidelocks, simple_background, sleeveless, smile, solo, standing, swimsuit, wet, wet_clothes, wet_swimsuit, whistle, whistle_around_neck, white_background, white_hair, wings