Kyouya Oiranzaka

Serving as the primary physician for Rasetsu Academy, this skilled medical oni once led the healthcare efforts at the Kyoto branch. While he is frequently teased for his lecherous tendencies, he possesses a profound devotion to his patients' well-being. Through his unique Blood Eclipse Release, he can execute miraculous transfusions capable of regenerating lost limbs, though he must carefully manage the amount of power used during each procedure.