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.
Dining with three girls, huh?
تتعشّى مع ثلاث فتيات
Du kannst mit drei Mädels zusammen essen.
Comes con tres chicas, ¿eh?
Comes con tres chicas, ¿eh?
Manger avec trois filles
comme si de rien n’était…
Cenare fuori insieme a tre ragazze...
Jantando com três garotas...
Часто ужинаешь с тремя девушками?