Arisu Hiiragi
柊 有栖
Arisu Hiiragi is the principal of Hiiragi Academy, the head of the main campus, and Koyomi's cousin. She runs the main campus as a prison, and has been given the nickname of "Briochi-Rolls."
Arisu Hiiragi is the principal of Hiiragi Academy, the head of the main campus, and Koyomi's cousin. She runs the main campus as a prison, and has been given the nickname of "Briochi-Rolls."