Kagari, Kazane

火々里かざね

Kazane serves as the school's headmaster. She is Ayaka's mother. Additionally, she leads the local workshop witches, having established her workshop within the school.
It appears that she and Chronoire have known each other for a long time. It was even hinted that they have not spoken to one another for 130 years, suggesting that both she and the latter have been alive for a couple of hundred years since the crusade.