Enne

Lady Enne (えんね, Enne), also known as Queen Enne (えんね女王, Enne Joō), was the queen of the Land of Runes before it's sealing. She was known to possess great skill in genjutsu. Due to her being descended from the royal clan of the Land of Runes, Enne possessed hidden knowledge on the Grass Runes. She would later be able to use her genjutsu all across the country, making it dangerous for outsiders to enter.

Trivia

 * Enne, in the language, means "omen".