Some middle school girls are staying over at a classmate's house. At school that day, the girls had agreed to perform a ritual at the sleepover that they believe will let them speak to the dead. They're having a great time as they begin the ritual, but...
On this day, Honoka, Yukari, 
and Miku had promised
في هذا اليوم، هونوكا ويوكاري وميكو قد تواعدن
An jedem Tag hatten sich Honoka,
Yukari und Miku versprochen,
Quel giorno, Honoka, Yukari, 
e Miku si erano ripromesse
Naquele dia, Honoka, 
Yukari e Miku prometeram