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.
We already know about Hyuse's past.
نعلم ماضي هيوسي سلفاً
Wir wissen über Hyuses
Vergangenheit Bescheid.
Ya conocemos el pasado de Hyuse.
Ya conocemos el pasado de Hyuse.
On est au courant pour Hyuse.
Sappiamo già tutto del passato di Hyuse.
Já sabemos do passado do Hyuse.
Мы знаем о прошлом Хюсэ.
Нам в пиар-отделе сообщили.