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!
Q: What technique, based on an Indonesian folk dance, is seen 
at idol concerts in the form of "otagei" performances?   A: Kecak
ما التّقنيّة المبنيّة على رقصة شعبيّة إندونيسيّة شوهدت في حفلات النّجوم على هيئة رقصات "أوتاغي"؟
ج: كيتشاك
F: Welche Technik, die auf einem indonesischen Volkstanz basiert, wird bei Idol-Konzerten für die Otagei-Auftritte genutzt?
A: Kecak
P: ¿Qué técnica basada en un baile indonesio se usa
en bailes de idols como actuaciones "otagei"?
R: Kecak
P: ¿Qué técnica basada en un baile indonesio se usa
en bailes de idols como actuaciones "otagei"?
R: Kecak
D: Quale tecnica, basata su una danza popolare indonesiana,
è usata ai concerti degli idol sotto forma di esibizione "otagei"?
P: Que técnica inspirada em dança folclórica indonésia é vista 
entre idols e seus fãs, na forma de apresentações "otagei"? 
R: Kecak
В: Какой танец, являющийся формой 
балийской музыкальной драмы, можно увидеть на концертах поп-звёзд в виде так называемого танца «отагеи»?   О: Кечак