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.
She should have information 
about the seventh witch.
Sie müsste was über
die siebte Hexe wissen.
Debería saber algo sobre la séptima bruja.
Debería saber algo sobre la séptima bruja.
Elle devrait être renseignée
sur la 7e sorcière.
Dovrebbe avere informazioni utili
 sulla settima strega.
Ela deve ter informações
 sobre a sétima bruxa.
У неё должна быть информация
о седьмой ведьме.