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.
Yeah. You came to the clubroom 
yesterday, didn't you?
Na ja, du warst doch gestern
in unserem Clubzimmer, oder?
Sí. Ayer fuiste a nuestro club, ¿verdad?
Ayer fuiste nuestro club, ¿verdad?
Sì, ieri sei venuto al club, giusto?
Sim, você veio para a 
sala do clube ontem, né?
Да. Ты же вчера заходил в кружок?