On the request of Haruka, Akira and co. head to a strange mansion to help Yuriko whose parents have disappeared and to help her find a jade baby. After, resting in the hot springs, Nanaya shows up and traps them with an army of Kokuchi. Yuriko's parents are discovered to have been swallowed up by the shadows. But, before they were swallowed they entrusted their wishes in a statue that saves Akira and co. The mansion is destroyed, however, Yuriko finally makes peace with her parents after finding the jade baby inside the statue.