1girl, ahoge, armband, between_legs, blue_archive, blue_one-piece_swimsuit, blush, breasts, demon_horns, demon_wings, fur_collar, gamuo, hair_ornament, hairband, hairclip, halo, hand_between_legs, hina_(blue_archive), hina_(swimsuit)_(blue_archive), horns, jacket, jacket_on_shoulders, long_hair, looking_at_viewer, low_wings, name_tag, official_alternate_costume, old_school_swimsuit, one-piece_swimsuit, parted_bangs, purple_eyes, school_swimsuit, simple_background, sitting, small_breasts, solo, sweat, swimsuit, white_background, white_hair, wings