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!
...a joint practice with another 
school's quiz team!
تدريب مشترك مع فريق أسئلة
!مسابقات لمدرسة أخرى
ein gemeinsames Training mit dem Team
einer anderen Schule!
¡un duelo con otra escuela!
¡un duelo con otro instituto!
on va s’entraîner
avec un autre lycée !
un allenamento congiunto
con la squadra di un'altra scuola!
um treino em conjunto
 com outro colégio!
...практика с командой из другой школы!