『Aira Shiratori』

Aira Shiratori is a student attending the same school as Momo Ayase and Ken Takakura. At first, Aira is portrayed as the popular school idol at Kami High School, however, undergoes significant development throughout the series. Her initial arrogance stems from unresolved grief and after a series of events she is lead to believe she is divinely chosen to combat supernatural entities.

She gained her powers after the yokai Acrobatic Silky decided to give her aura to her.