The Supernatural Studies Club meets Miyamura's sister, Leona, in their search for the seventh witch. She has dropped out of school in order to escape from that witch's power to erase memories. The instant one learns her name, all of their memories related to witches will be erased.
The truth is, I've been hiding 
something from all of you.
Ehrlich gesagt gibt es da etwas,
das ich euch verschwiegen habe.
A decir verdad, les he estado ocultando algo.
A decir verdad, os he estado ocultando algo.
En fait,
In realtà, 
c'è qualcosa che ho tenuto nascosto a tutti voi.
A verdade é, eu estive 
escondendo algo de vocês.
Дело в том, что я от вас кое-что скрыл.