Kaname Izuma

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
A third-year, he is shown to be the strongest of its members, holding a great deal of authority over the group.

He can feel Saotome using his demon power, which shows he has notable strength for a human.

Izuma's fighting ability is superior to that of the other Knights and on par with Toujou's and Oga's. However, contrarily to them, he is taken down with ease by a demon and is saved from certain death by Toujou's intervention.