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.
I remembered it when I was getting 
the vase to take to Katsusaburo-sama.
لقد تذكّرتها عندما كنت أخرج المزهريّة 
.لآخذها إلى كاتسوسابورو-ساما
Da kam mir der Einfall, als ich die Vase
zu Katsusaburou-sama bringen wollte.
Lo recordé cuando llevaba el jarro
donde Katsusaburou-sama.
Lo recordé cuando llevaba la jarra
a Katsusaburou-sama.
Je m’en suis souvenu grâce au vase
que j’ai porté à Katsusaburô.
Me ne sono ricordato mentre
 prendevo il vaso per il signor Katsusaburo.
Lembrei disso quando eu estava
 pegando o vaso para o Katsusaburo-sama.
Ваза для господина Кацусабуро
навела меня на мысль.