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.
Won't that make it way easier 
to get things done?
Wäre es damit nicht viel einfacher?
¿No te facilitaría las cosas?
¿No te facilitaría las cosas?
Ton but serait alors à ta portée.
Questo renderebbe le cose più facili, non credi?
Isso não deixaria tudo mais fácil?
А это всё упростит, разве нет?