Onigokko

Once upon a time, demons and humans lived together in peace. - However, as they spent more and more time together, conflicts began to arise between the two races. - Finally, a battle broke out between the two races. - The battle ended in the defeat of the demon tribe. - One day, a strange disease of unknown cause began to spread among the demon tribe. - The male demons in the tribe had contracted a disease that made them unable to give birth. - So of they thought this would be an opportunity to coexist with humans again, - so they started a "festival" to attract human males.​