Sumireko and Adashino work and chat together in the quiet of the bookshop where they're employed. Their manager appears and gives Sumireko a strange book of unknown origins. Just after midnight, she casually picks it up to read it, and then...
Did you know? The kankodori is 
also called the common cuckoo.
هل تعلمين أن الكانكودوري
.يُدعى كذلك بالوقواق الشائع
Wusstest du nicht? Früher hat man
den Kuckuck Gauch genannt.
Au fait, tu avais reconnu ?
Il s’agissait d’un coucou.
Non lo sai?
Il kankodori è comunemente chiamato cuculo.
Você sabia? O kankodori também
é chamado de cuco comum.