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.
"Twenty-four hours"... 
That means it hasn't taken effect yet?
„24 Stunden“ heißt,
es wirkt noch nicht.
¿Veinticuatro horas? Significa que 
los efectos tardarán en aparecer...
¿Veinticuatro horas? Eso significa que 
los efectos tardarán en aparecer...
Ça peut prendre 24 h, alors…
"24 ore"...
Questo significa che non ha ancora fatto effetto?
24 horas? Isso quer dizer que os
 efeitos ainda não apareceram?
Двадцать четыре часа... Значит,
оно ещё не начало действовать?