Seto Kamiki Jurai  

The Devil Princess of Jurai, 神木 瀬戸 樹雷

The Devil Princess of Jurai, also known as Seto Kamiki Jurai, is the grandmother of Ayeka and Sasamis daughter, Noike Kamiki Jurai. She is an adopted mother to Noike and enjoys playing matchmaker in her free time. According to Ayeka, Seto possesses a power level that surpasses even that of the Jurian Emperor, Azusa.