中宮

ちゅうぐう
palace of the empress
empress
emperor's second consort

* * *

ちゅうぐう【中宮】

〔皇后の宮殿〕 the Palace [residence] of the Empress; 〔皇后〕 the Empress; 〔皇后と同格の皇妃〕 the second consort of an emperor.