Kyoya Izayoi is no ordinary high school student - he's one of the few trained in the martial art of Nenpo, and wields a sword known as "Ashura." Little does he know, the walls between this world and the world of the spirits are getting thinner by day... and when the fault line separating these two worlds collapses, the city of Shinjuku faces the biggest horror and a devastating effect. Kyoya is waiting - can he stop the demons?
This novel is related to the Yashakiden series.
Written by Hideyuki Kikuchi.