1girl, 3, adjusting_clothes, adjusting_swimsuit, black_choker, blue_archive, blush, choker, collarbone, demon_girl, demon_horns, demon_wings, forehead, from_above, grey_hair, hair_ornament, hairclip, halo, hina_(blue_archive), hina_(swimsuit)_(blue_archive), horns, long_hair, looking_at_viewer, name_tag, official_alternate_costume, old_school_swimsuit, one_side_up, parted_bangs, playing_with_own_hair, purple_eyes, sandals, school_swimsuit, sidelocks, simple_background, sleeveless, solo, standing, swimsuit, whistle, whistle_around_neck, white_background, wings, yubell_(user_cwxy8372)