Hatoful Boyfriend (2011)

Congratulations! You've been accepted as the only human student at the prestigious St. PigeoNation's Institute, a school for talented birds! Roam the halls and find love in between classes as a sophomore student at the world's greatest pigeon high school. Finding happiness won't be easy, but it’s not all academic — there's always time for a little romance in this delightful remake of Hato Moa's popular visual novel / avian dating sim Hatoful Boyfriend!