Aoyama Koume

"Fascinating, isn't it? How learning the technology is."

A new teacher who recently begins to work at the school. She teaches physics and is the homeroom teacher of Hayato's class.

She looks very young and could be mistaken for a student teacher. In addition, because she treats the students like friends, she gains a lot of popularity.

However, as a matter of fact, she has deep enviousness and a vindictive personality. In her youth, she was in the spotlight due to her beauty and talents in science, but with the appearance of a genius who is even younger than her, Shirakawa Momoyo, she is pushed into the shadow with unpleasant feelings. At that time, she is scouted by the evil organization and becomes "Professor Plum", who is responsible for the Research and Development of the Fighters.