Liiru is the personified spirit of the << Holy Ground >> of Miyasaka High, which unlike other << Holy Grounds >>, is a unique << Holy Ground >> where all dimensions and worlds intersect.
She appears as a 12 year old fair girl with black hair and wearing a dark kimono. Liir cannot see people who are above eighteen years old. Her current contractor is the 12th student council president, Kurenai Gekkou.
She is seen in episode 12 at the end.