Gyo is a horrorseinenmanga written and illustrated by Junji Ito. Appearing as a serial in the weekly manga magazineBig Comic Spirits from 2001 to 2002. Shogakukan collected the chapters into two bound volumes from February 2002 to May 2002. The story revolves around a couple, Tadashi and Kaori, as they fight to survive against a mysterious horde of undead fish with metal legs powered by an odor known as the “death stench”. The work also includes a pair of bonus stories, titled “The Sad Tale of the Principal Post” and “The Enigma of Amigara Fault”.