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...
What's the hold-up, assistant?!
!ما الذي تفعله يا مُساعد؟
Was trödelst du rum, Assistent?!
¿Qué haces, asistente?
Réveille-toi, l’assistant !
Cos'hai da startene lì impalato, assistente?!
O que está fazendo, assistente?
Ты где застрял, помощник?