Gakuen Heaven

Itou Keita, an average guy, is shocked when he's invited to attend the elite institution, "Bell Liberty Academy." Unnerved by the mystery, he's further distracted by the school's social dynamics. In a sea of amazing young men, Keita struggles to find out what makes him unique, and how he can possibly deserve to be treated as an equal by the boys of BL. (myanimelist.net)