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.
To think that such cute mice
are forced to work in the basement...
Diese süßen, kleinen Mäuse
müssen hier unten schuften …
No imaginaba que ratones tan bonitos
Ces adorables petites souris
condamnées à travailler au sous-sol…
E pensar que esses ratinhos
são forçados a trabalhar no porão...