Happiness!

His name is Kazuki Shikimori, 17 years old. He attends Aoi Academy, a school for elite magicians. Each magician has a set limit of spells, and performing more spells than the limit allows will cause the user to turn into dust. In this case, the number of magic Kazuki can use is far below the average in his school. Then one day, all of a sudden, three girls: Yuuna Miyama, Kuriko Kazetsubaki and Rin Kamishiro, appear before him. But of all the things that they are after, it is his genes. And for Kazuki, the girls' appearances may also spell his doom, as he soon realizes that his magic count is decreasing ever steadily due to the fact that he can't resist using magic to help them.

At Rettoran Magic Academy, two unlikely friends share one dream: to become magicians. Kurumi is an average girl who’s a bit naive, while Yuzu is the distinguished daughter of a noble magician family. They need to get into a special magician training class, but they fail the entrance exam! All hope seems lost until mysterious homeroom teacher Minami Suzuki arrives, and their luck takes a sudden turn.

Magician's Academy revolves around Takuto Hasegawa, who attends a magic academy that is not marked on any map. During a summoning spell exam, he accidentally creates a girl named Tanarot, who happens to hold enough magical power to destroy his country, but fortunately Tanarot professes undying loyalty to her "creator."

Haruo Yoshikawa’s life goes from average to unbelievable when his sneaky sisters share their family’s dirty little secret—they’re all witches! Things only get crazier with the arrival of Ayumi—an enchanting young girl who’s bound and determined to arouse Haruo’s inner-magician.