Ultraman (stylized in Japan as ULTRAMAN) is a manga written by Eiichi Shimizu and drawn by Tomohiro Shimoguchi of Linebarrels of Iron fame. Published in Hero's Monthly since its November 2011 issue, it is a manga sequel of the 1966 Ultraman television series. As of March 4, 2014, the series has been collected in 4 volumes consisting of 21 chapters, with the fifth volume scheduled for release on September 5, 2014.