The number of Nyogo ladies was not decided and when there were several Nyogo ladies, they were called after the name of their quarter in the place, i.e. 'Jokyoden Nyogo' (a Nyogo living in Jokyoden).
定員はなく、複数の女御がいる場合は住まう殿舎の名を取って「承香殿女御」などと呼んだ。