1980s_(style) 2girls blue_hair boots border character_name chibi constricted_pupils copyright_name dark_skin dirty_pair dokite_tsukasa gloves headband holster kei_(dirty_pair) long_hair mughi multiple_girls nanmo navel non-web_source official_art open_mouth red_hair retro_artstyle robot short_hair single_glove sitting wristband yuri_(dirty_pair)