Kaname Izuma

is a Senior at St. Ishiyama High School, and a member of the Rokkesei. He is the leader of the six knights, Mikki's teacher, the master of the Izuma dojo and the student council president. Izuma is the descendant of a demon who escaped to the human world and he was taken up by Ishiyama's headmaster upon losing his place in society for showing his powers in a previous school. As a demon, he is able to recognize Oga's demon powers.

Personality
He is often shown to oscillate between a calm and controlled attitude and a positive thirst for death.

Abilities
Izuma's fighting ability is superior to that of the other Knights and on par with Toujou's and Oga's. Izuma is also revealed to have some demon blood within him, allowing him to use demon powers. However, he is shown to be far weaker than a regular demon since he was easily beaten by Graffel. However, it is implied by Saotome that he has been training and has grown strong enough to rival Oga and Toujou.