Ogre Slayer

There was once an ogre mother who gave birth to human looking child Instead of an ogres horn this child was born with a sword in hand called the Onigirimaru Ogre Slayer He has no name and is only referred to by the name of his sword Though he appears human he is pure ogre Believing that he will become human once all of his kind vanished from the world of humans he sets out on his destiny to slay all of his kind Even now in the mother world of Japan he is still out there slaying ogres