Nana Maru San Batsu
Alternative Titles:7O3X Fastest Finger First
Genres:Game, School, Seinen
As soon as he entered high school, the first year student Koshiyama Shiki was invited to the mysterious Quiz Study Group led by his senpai. What will Shiki run into when being dragged along by his class mate Mari into the dazzling world of competitive quizzes?!