Those who the Tamakoma Branch members happened to meet at a barbecue restaurant are Ninomiya Squad agents, their opponents in B-Rank Wars Round 8.
After getting back to the branch office, Osamu and the other members start developing plans for their final match.  However, a question posed by Hyuse to Chika creates a ripple.
That's totally normal.
هذا طبيعيّ جدّاً
Das ist doch völlig normal.
Eso es algo normal.
Eso es algo normal.
C’est normal, tout ça !
Ma è una cosa normalissima!
Isso é totalmente normal.
Это совершенно нормально.