皇こう宮ぐう護ご衛えい官かんこうぐうごえいかんMeanings1nounImperial Palace guardOfficial title for a member of the Imperial Guard, responsible for the security of the Imperial Palace and related facilities.皇こう宮ぐう護ご衛えい官かんは、皇こう居きょの警けい備びにあたる。