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.
an elementary student,
I was chased by a Trion soldier.
تلميذة في الابتدائيّة، طاردني جنديّ تريون
noch in der Grundschule wahr,
hat mich ein Trion-Soldat verfolgt.
era estudiante de primaria,
me persiguió un soldado de Trion.
era estudiante de primaria,
me persiguió un soldado de Trion.
Quand j’étais à l’école primaire,
un Soldat-Trion m’a prise en chasse.
Quando andavo alle elementari, 
un giorno sono stata inseguita da un Soldato Trion.
estudante do ensino fundamental,
fui perseguida por um Soldado Trion.
была в начальных классах, за мной
погнался боец Триона.