Kakuriyo - Bed & Breakfast for Spirits

There's a Secret in the Basement at Tenjin-ya. (1x12)

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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.