Kanna's mirror

Kanna's mirror (神無の鏡, Kanna no kagami) has the ability to control others by stealing their soul. However it cannot steal the souls of people with powerful objects. Also the mirror can be overwhelmed with such a soul as Kagome's soul or Kikyo's incarnated soul.

The mirror can also summon a glass demon. The demon can copy the abilities of the one it reflects. When Kanna has summons the glass demon she can create a shadow of her mirror to shoot rays of light to her challenger. However, if the demon is wounded the same wound will appear on Kanna.