Muhyo and Roji visit the home of Shiratori Aya, a client who says a black shadow has been playing her piano at 2:00 AM every night. Muhyo concludes that the shadow is a vengeful spirit born from countless people who envy Aya's talent, but in fact... Later, a package arrives at the bureau for Roji, containing a "magic-sealing pen" and an invitation to take an exam for a promotion to first-class secretary. Then Nana enters with a photo she took of a spirit on a pedestrian bridge...
But what does that have 
to do with the spirit?
لكن ما علاقة ذلك بالروح؟
Aber was hat das mit dem Geist zu tun?
¿Qué tiene que ver eso con el espíritu?
ça n’a aucun rapport
avec le fantôme…
Questo cosa c'entra con gli spiriti?
Mas o que tem a ver com o espírito?
Только как всё это связано с призраком?