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 seventh witch is
 the reason she ended up this way.
Die siebte Hexe ist
dafür verantwortlich.
Terminó así por culpa
 de la séptima bruja.
Terminó así por culpa de la séptima bruja.
Ouais, et justement…
È colpa della settima strega
 se è finita in questo modo.
Ela ficou assim por causa da sétima bruxa.
Как раз из-за седьмой ведьмы
у неё всё так сложилось.