Ultimate Otaku Teacher, also known as Denpa Kyōshi (電波教師; lit. Electromagnetic-wave Teacher ) is a 2011 Japanese manga series, written and illustrated by Takeshi Azuma. The series began serialization in Shogakukan's Weekly Shōnen Sunday magazine, with the 2011 49th issue, published on October 2, 2011. As of November 18, 2013, there have been 9 compiled volumes published. Two short anime clips, produced by A-1 Pictures and serving as promotion for the manga have been released.