Seikoku no Ryuu Kishi星刻のドラグナー ; 星刻の竜骑士 ; 星刻的龙骑士 ; Seikoku no Dragonar ; Seikoku no Ryuu-Kishi ; Seikoku no Ryuukishi

This is about a male student in an academy that teaches students to raise dragons. That particular male student's dragon finally hatches one day... and it's a beautiful girl. The adventure begins.