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!
I was going to pass this 
one off to Koshiyama-kun,
،كنتُ سأترك الإجابة لكوشياما-كُن
Die wollte ich
Koshiyama-kun überlassen,
Iba a pasar la pregunta a Koshiyama-kun,
Iba a pasarle la pregunta a Koshiyama,
Je pensais laisser
Koshiyama répondre,
Volevo passarla a Koshiyama-kun,
Eu ia deixar com o Koshiyama,
Я надеялась, Кошияма ответит на вопрос,