The girl Shiki met in the library was the same girl that he had seen riding on the back of Sasajima's bike. The book she left behind has a marker stuck to the page on building quiz bowl buzzer systems. Is she involved with quiz bowl? As Shiki is thinking about all his, Mari tells him they're having a joint quiz bowl practice with another school today. That school turns out to be Miyaura High, the team that claims Mikuriya as a member!
One day, you'll take part 
in a real competition.
.يومًا ما، سوف تشاركون في منافسة حقيقيّة
Eines Tages steigt ihr dann
in den echten Wettkampf ein.
Un día, participarán
en una competición real.
Un día, participaréis
en una competición real.
Le jour viendra où
vous ferez de vrais matchs.
Un giorno, prenderete parte
a una vera competizione.
Um dia, vocês vão participar de
 uma competição de verdade.
Однажды вы примете участие 
в настоящем сражении.