Shark is the main antagonist of Gyo. He is the member of the death stenches. Shark is the first death stench who attacked Tadashi and Kaori.
In Some later chapters, the shark's body explodes, leaving the Death Stench robot behind to look for a new host.
- Shark is very similar to the antagonist of "Jaws".
- The noise the shark makes, "GASHUNK" and the shark bursting through the door Tadashi was trying to hold down, has become a well known internet meme.