Takamichi T. Takahata (高畑・T・タカミチ, Takahata T. Takamichi), commonly known as Takahata-sensei, is the minor character of Negima!?, he is the teacher Negi replaces at Mahora Middle School. This is not to say that he is not in the school, however - he has appeared several times throughout, though he has become the new art teacher for the time being.