1girl, ahoge, bare_legs, barefoot, collarbone, demon_girl, demon_horns, demon_wings, forehead, hair_ornament, hairclip, halo, head_tilt, horns, knees_up, long_hair, looking_at_viewer, name_tag, ocean, official_alternate_costume, official_alternate_hairstyle, old_school_swimsuit, one_eye_closed, one_side_up, outdoors, parted_bangs, partially_submerged, purple_eyes, school_swimsuit, shallow_water, sidelocks, sitting, solo, spread_legs, swimsuit, toes, water, wavy_hair, whistle, whistle_around_neck, white_hair, wings, hina_(blue_archive), hina_(swimsuit)_(blue_archive), blue_archive, year_2024, 