王おう妹まい

noun

king's younger sister

Refers specifically to a younger sister of a king. Not a general term for princess.

• 王おう妹まいは王おうの妹いもうととして、宮きゅう廷ていで重じゅう要ような役やく割わりを果はたした。

  The king's younger sister played an important role at court as the king's sister.