Mahouka Koukou no Rettousei
魔法科高校の劣等生 (original)
Siblings Tatsuya and Miyuki enroll at Magic High School, where Miyuki's honors status comes between her and her underachieving older brother.
Starring Yuichi Nakamura, Saori Hayami, Yoko Hikasa, Yumi Uchiyama, Takuma Terashima, Satomi Sato, Atsushi Tamaru, Sora Amamiya, Yuiko Tatsumi, Kana Hanazawa
Watch "Mahouka Koukou no Rettousei" on Crunchy Roll released in 2014. It's a animation and action & adventure show, and has a rating of 7 out of 10 from Imdb which is usually fine for this kind of show, and is currently available to watch for free.