Nana Maru San Batsu Question 13

As soon as Shiki Koshiyama enters high school, he is invited by his classmate Mari Fukami to join the Quiz Study Group. What does the world of competitive quizzes have in store for Shiki?
The national semifinals are nearing their climax. Will Mikuriya’s “Flow” or Seiji’s “Switch” be more effective? Meanwhile, Shiki and the others are led on by the clever scheme of the idol group “Planet”…
Vol. 13 of Iqura Sugimoto’s comedy, also known as Fastest Fingers First, spans 196 pages in Japanese.