Tougen Anki: La leyenda de la sangre maldita, 1

Legend tells of a boy named Momotarô who would vanquish all the Oni demons plaguing the land with his incredible power. But neither Momotarô nor the Oni are truly legends… Shiki Ichinose could never have imagined that his adoptive father belonged to the Momotarô clan, much less that he renounced his faith to raise him, a child with Oni blood. After suffering an attack by the Momotarô, he discovers the whole truth. What fate awaits him now that he knows the calamity that flows through his veins?