1girl, ahoge, bare_arms, bare_shoulders, black_footwear, black_thighhighs, blue_archive, blue_one-piece_swimsuit, blurry, blurry_background, blush, boots, breasts, collarbone, demon_girl, demon_wings, foot_out_of_frame, hair_ornament, hairclip, halo, hina_(blue_archive), hina_(swimsuit)_(blue_archive), innertube, long_hair, looking_at_viewer, nagayama_yuunon, name_tag, official_alternate_costume, old_school_swimsuit, one-piece_swimsuit, purple_eyes, school_swimsuit, small_breasts, smile, solo, swimsuit, thighhighs, wavy_hair, whistle, whistle_around_neck, white_hair, wings