The Quiz Society (クイズ研究部, Kuizu kenkyū-bu or just クイズ研, Kuizu ken) is a club at Kaimei High School that challenges other clubs to a battle of wits called "Battle Q" and utilizes the technique of blackmailing the challenger to force into participating. With the president of the club being Enigman, it's members all wear masks during club activities, thus, they don't know each other's identities. Currently, they have challenged and lost to both the Sket Dan and Student Council but have won against at least ten other clubs.

To some people (the Sket Dan for example), both Enigman and Quecchon are stated to be nazochists, since they have passion about quizzes and they like to give hints about the questions they ask.

Known Members