Panicky Valentine's Day
As Valentine's Day approaches, Gyubid inadvertently feeds the chubby Iwata a herb that makes him seem attractive to everyone. This, Chiyoko must try and give him some chocolate with an antidote whilst facing up against all the other girls that are now infatuated with him.
Aired 06/02/2013EP 30 - Panicky Valentine's Day

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)