Oshiete Sensei Otoko no Ko Gakuen ~Icha Love! Otoko no Ko Triangle~

Hasegawa Nozuomu, the main character, will come to Shiraki Gakuen as a new teacher. After being appointed, the hero is told from the principle, "Our students are all special people and shouldn't interfere or hold them back" Nozuomu not completely understanding cryptic message soon finds out how special and different students are at academy.