奥おく御ご殿てん

noun

noble's private quarters

Refers to the inner residential area of a noble's residence, especially in historical contexts such as the Edo period.

• 江え戸ど城じょうの奥おく御ご殿てんは大おお奥おくとも呼よばれた。

  The inner palace of Edo Castle was also called the Ōoku.