皇こう籍せき

noun

membership in the Imperial family; Imperial family register

Refers to the status of being a member of the Japanese Imperial family, often used in historical or legal contexts regarding inclusion in or removal from the Imperial family register.

• 戦せん後ご、一いち部ぶの皇こう族ぞくは皇こう籍せきを離り脱だつした。

  After the war, some members of the Imperial family left the Imperial family register.