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 nearly forgot what's really important.
.كدت أنسى ما هو مهمّ بالفعل
und vergaß glatt, was das Wichtigste ist.
Casi olvidé lo que era importante.
Por poco olvido lo que era importante.
J’ai failli oublier
le plus important.
Ho quasi dimenticato cos'è davvero importante.
e quase perdi de vista o mais importante.
Почти забыв о том, 
что действительно важно.