Tokyo Ghoul is a dark fantasy manga series written and illustrated by Sui Ishida. The story takes place in a world where flesh-eating ghouls coexist with humans, albeit in secrecy. It follows the life of Ken Kaneki, a college student who becomes a half-ghoul after a fateful encounter. Tokyo Ghoul delves into themes of identity, discrimination, and the struggle between humanity and monstrosity. With its compelling characters and visceral artwork, Tokyo Ghoul has gained popularity for its exploration of the human psyche and its examination of societal norms.