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!
What technique, based on an Indonesian 
folk dance, is seen at idol—
ما التّقنيّة المبنيّة على رقصة شعبيّة إندونيسيّة 
—شوهدت في حفلات نجو
Welche Technik, die auf einem
indonesischen Volkstanz basiert, wird bei Idol…
¿Qué técnica basada en un baile
indonesio se usa en bailes de idols…?
¿Qué técnica basada en un baile
indonesio se usa en bailes de idols…?
Inspirés d’une danse indonésienne
et effectués par les fans d’idoles…
Quale tecnica, basata su una danza popolare
indonesiana, è usata ai concerti degli idol—
Que técnica inspirada em dança 
folclórica indonésia é vista entre idols...
Какой танец, являющийся формой 
балийской музыкальной драмы...