Realizing that she could save many people with her powers, Tsugumi has begun her work as a member of Fukurou. However, when she is having a meal with Hayato and the others at the end of their rounds, they hear a ruckus outside. A group called "Kagutsuchi" appears that plunders books from citizens and burns them on the spot. Sagisawa Rui, a victim who had a precious book burned, asks Tsugumi for her help in resolving this problem. He says that rumors are spreading of strange books such as the one that caused the Prime Minister's son to commit suicide.
So we took to calling this very self-assertive, 
unidentified group "Karasu," or crow.
لذا، سمّينا هذه المجموعة المجهولة
.والمُثبتة لذاتها بـ"كاراسو" أو الغراب
Daher nannten wir diese forsche,
unbekannte Gruppierung „Krähe“.
Así que relacionamos esto
con el grupo llamado Karasu.
Lo relacionamos
con el grupo llamado Karasu.
C’est pourquoi nous appelons
ce groupe inconnu et puissant
Quindi abbiamo soprannominato questo risoluto 
gruppo non identificato "Karasu", o corvo.
Então, passamos a chamar esse grupo
não identificado de Karasu, "corvo".
И мы назвали эту напористую
неизвестную группу Карасу, то есть ворон.