Sokubaku Master

Sokubaku Master summary:

From Aerandria Scans: Chihiro is the daughter of the Hoshikawa family, a prestigious family with many great magicians, but she herself can't use magic at all! Upon enrolling in Nanahoshi academy, she was chosen to be the pupil of Subaru, the genius guy who's also the student council president. Will Chihiro be able to pass the test and be officially approved as a worthy pupil of her master?