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!
It's something all high 
school quiz teams want.
إنّها شيء يرغب به كلّ فرق الثّانويّات 
.لمسابقات الأسئلة
Alle Oberschul-Teams
hätten so was gern.
Es algo que todos los equipos quieren.
Es algo que todos los equipos quieren.
Ça doit être votre rêve
en tant que lycéen, non ?
Tutte le squadre di quiz delle superiori lo vogliono.
É algo que todas as equipes
 de ensino médio querem.
Такой хочет заполучить 
любой клуб викторин.