Negima!

Vampires, robots, and sorcery—and that's all before Gym Class! Welcome to Mahora Academy, an all-girls school where the impossible and the enchanting are part of the curriculum. It's the start of the new school year, and emotions run high as the girls of Class 2-A meet the newest staff addition—Negi Springfield. A ten-year-old prodigy born in Wales, Negi carries more problems than there are students to teach. As a wizard-in-training, this teaching post is the final requirement in his quest to become Magister Magorum. But if he messes up and the girls uncover his secret, existence as an exotic ermine will be his fate!