Eimu Yoake

The main heroine. Eimu first appears as a bodyguard forced to protect Yuu. Later into the series Yu and Eimu develop a bond in which she later chooses for herself to protect him. Eim has two Ayakashis Akuroou a large blue Ayakashi and Satori a small blue and white Ayakashi with the ability to fight and read minds. Wikipedia