Here Comes the Black Witch!! - S01

Chiyoko Kurotori is a fifth-grade elementary schooler with a passion for the occult. When a friend asks her to perform a love fortune-telling, she attempts to summon Cupid-but thanks to her stuffy nose, she accidentally calls forth a witch named Gyubid instead. Now, Chiyoko finds herself learning magic under Gyubid, who proudly declares herself the most glamorous witch in the supernatural world. The lessons are grueling, and slacking off comes with severe consequences. Luckily, Chiyoko manages to keep her secret studies hidden, since Gyubid is invisible to everyone else.