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.
Maybe because she couldn't
as a Border agent.
ربّما لأنّها لم تحتمل أن تكون عميلة بوردر
Vielleicht konnte sie nicht,
weil sie Border angehört.
Tal vez fue porque no podía
hacerlo siendo agente de Border.
Tal vez fue porque no podía
hacerlo siendo agente de Border.
En restant au Border, c’était impossible.
Elle n’avait pas le choix.
Forse l'ha fatto perché da Agente Border 
non ha avuto l'occasione.
Talvez porque ela não podia fazer a
viagem, mesmo estando na Border.
Может, потому что не могла
пойти как агент Границы.