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.
If you know that much, that makes this easy!
Dass du so gut informiert bist,
macht die Sache einfach.
Que sepas tanto nos facilita las cosas.
Que sepas tanto nos facilita las cosas.
Génial, on a pas besoin
de tout t’expliquer.
Vedo che sai già tutto.
Questo rende le cose più facili!
Se você sabe disso, então
 vai ser mais rápido.
Раз ты столько знаешь, проще будет.