Hatoful Boyfriend +

Hatoful Boyfriend: A School of Hope and White Wings (Japanese: はーとふる彼氏 〜希望の学園と白い翼〜, Hepburn: Hātofuru kareshi ~kibō no gakuen to shiroi tsubasa~) is a Japanese dōjin soft otome visual novel released in 2011 for Microsoft Windows and OS X, in which all the characters other than the protagonist are sentient birds. It was developed by manga artist Hato Moa's dōjin circle PigeoNation Inc., and is the successor of a Flash game of the same name she created for April Fools' Day in 2011.