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.
Have you heard about Hatohara-chan?
هل سبق وسمعت عن هاتوهارا-تشان؟
Kennst du Hatohara, Mikumo?
¿Conoces a Hatohara?
¿Conoces a Hatohara?
Vous savez pour Hatohara ?
Mikumo-kun, hai già sentito parlare di Hatohara-chan?
Vocês souberam da Hatohara-chan?
Микумо, ты знаешь про Хатохару?