A Sacrificial Ritual Held After School!?
Chiyoko gets dragged in by her friends to investigate the curious behaviour of their teacher, Matsuoka. After talking with Gyubid, Chiyoko fears that he may be engaging in a ritual to summon a demon. As it turns out, he was just learning how to make soup in secret.
Aired 30/01/2013EP 29 - A Sacrificial Ritual Held After School!?

Kuromajo-san ga Tooru!!
Kurotori Chiyoko, a 5th-grader in elementary school, loves the occult. One day, a friend requests her to do a love fortune-telling. Chiyoko tries to summon Cupid, but thanks to a stuffy nose, accidentally summons a witch named Gyubid instead!
From that day on, Chiyoko starts learning witchcraft from Gyubid, the self-proclaimed hottest instructor of the magic world. The training regimen is tough, and punishment for slacking is harsh. Fortunately, Chiyoko is able to keep her extra-curricular studies secret, aided by the fact that no one else can see Gyubid.
(Source: AnimeNfo.com)