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.
and Nee-san goes to retrieve 
them from her, but...
...وتذهب أختي لأخذها منها، ولكن
Schwesterherz holt sie bei ihr ab, aber …
y mi hermana va a ayudarla, pero…
y mi hermana va a ayudarla, pero…
Okou si reca a recuperarli per il negozio, ma...
e nee-san irá pegar 
 algumas coisas para ela, mas...
Сестра отправилась за ними.