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.
They slip through my fingers
by way of cruel fate
desto mehr gleitet es mir durch
grausames Schicksal durch die Finger.
Et plus le destin semble vouloir nous l’enlever
Elas acabam escorregando pelos meus
dedos por causa deste terrível destino
тем сильнее жестокая судьба
выбивает это из моих рук.