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.
You are welcome to summon me 
should you need me again.
لك كامل الحرّيّة باستدعائي 
.في حالة ما إذا احتجتني ثانية
Ruft mich gerne wieder herbei,
wenn Ihr Euch nach mir sehnt.
Puedo volver si alguna vez me necesitas.
Puedo volver si alguna vez me necesitas.
Appelez-moi
si vous avez besoin de moi.
Se dovesse aver bisogno di nuovo di me, 
mi chiami pure.
Sempre que precisar, pode me chamar.
Зовите, если ещё понадоблюсь.