Izumi Sawamoto

A middle school student, that acts by the book and is the usual target of insidious bullying. She comes to Satanister for advice about bullying and gets caught up in a fight between her and the killers.

Originally, she had no fighting skills, but when Satanister toss her a double head cross in which the vengeful spirits of the murderers dwell, she began to display fighting abilities far beyond normal humans.