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.
I stood there, watching you depart
Ich stand bloß da
und schaute dir bei der Abreise zu.
Je les regarde s’éloigner
Eu estava ali, vendo você partir
Я стоял и смотрел, как ты уходила.