Saijō no Meii is a Japanese manga series written by Kenzō Irie and illustrated by Takashi Hashiguchi. It was serialized in Shogakukan's Weekly Shōnen Sunday from December 2007 to February 2010, with its chapters collected in 11 tankōbon volumes. A sequel, titled Saijō no Meii: The King of Neet, was serialized in the same magazine from March 2010 to April 2014, with its chapters collected in 19 tankōbon volumes.