based on a manga brain games and gambling club comedy cosmic horror educational game ganbatte genius hero of weak character high school manga otaku culture present school school club school clubs school life seinen slice of life sports strategy game video games
Rating: 6.66
7 O 3 X, 7 Right, 3 Wrong, 7O3X, 7O3X Fastest Finger First, 7O3X-0.01초의 싸움, 7O3X: Fastest Finger First, 7o3x, Fastest Finger First, Fastest Finger First (Nana Maru San Batsu), Nanamaru Sanbatsu, ナナマル サンバツ, 猜谜王
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?! (Source: Comic Walker)