Happiness!
English name: Happiness!
Genres: Comedy, Romance
Type: TV, Episodes: 12
Aired: Oct 6, 2006 to Dec 22, 2006
Studio: Artland
Source: Visual novel
Rating: PG-13 - Teens 13 or older
Synopsis:
Kamizaka Haruhi having been rescued when she was young by a mage, longed to be a mage herself, so she enrolled into a special school that allows regular and magic classes into two different sections. Together with her rival/best friend, Hiiragi Anri, they study magic together while she is searching for the boy that saved her years ago, to give him a Valentines' chocolate.

(Source: ANN)