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.
More importantly, I have something 
important to talk about.
Aber es geht um
etwas Wichtigeres.
Pero vine para conversar de algo importante.
Pero he venido para conversar
 de algo importante.
Bref, j’ai une requête importante.
Lasciando stare quello, 
devo dirti una cosa importante.
Esqueça isso. Eu tenho algo 
importante para falar com você.
А вообще, у меня к тебе важный разговор.