Akatsuki and Ginji have been acting a little strange since Hatori arrived. Meanwhile, the children from one of the families staying at Tenjin-ya go missing. In order to look for them with Akatsuki, Aoi goes down to Tenjin-ya's basement for the first time.

Aoi realizes that she has found a place she can belong to in Tenjin-ya. Then, Orio-ya's air ship suddenly shows up with a long-haired ayakashi on board, who's wearing a white mask that reminds her of the ayakashi in her childhood memory.