After successfully solving the mystery surrounding the missing netsuke belonging to Sakuma Katsusaburo, Oko and Seiji are surprised by a well-known local antique art dealer stopping by their shop seeking their assistance. According to the old man, Hamamatsuya Souemon, the paintings on his hanging scrolls are changing each night and he asks that the siblings help get to the bottom of why. With the assistance of the Izumo-ya's tsukumogami the reason for these bizzare occurences is revealed and sometimes fact can truly be stranger than fiction.
Besides, old hanging scrolls can deteriorate 
when they are heedlessly stored away,
كما أنّه يمكن للّفائف المعلّقة القديمة
،أن تتلف عندما تُخزّن بشكل مهمل
Außerdem können alte Wandrollen verlottern,
wenn sie achtlos gelagert werden,
Además, los pergaminos
se deterioran cuando se guardan,
Además, los pergaminos
se deterioran cuando se guardan,
En plus,
Inoltre, i kakejiku più antichi
finiscono col rovinarsi ogni volta che vengono riposti.
Além disso, kakejikus podem se deteriorar
 caso fiquem muito tempo guardados,
Известно, что свитки приходят
 в негодность при ненадлежащем хранении,