1girl, 2drr, afloat, armpits, ass, bare_legs, barefoot, blue_archive, collarbone, demon_girl, demon_horns, demon_wings, feet, foot_focus, forehead, hair_ornament, hairclip, halo, hina_(blue_archive), hina_(swimsuit)_(blue_archive), horns, knees_up, lifebuoy, long_hair, looking_at_viewer, name_tag, ocean, official_alternate_costume, old_school_swimsuit, one_side_up, outdoors, parted_bangs, purple_eyes, school_swimsuit, sidelocks, sitting, sleeveless, soles, solo, swimsuit, toenails, toes, white_hair, wings