Tokyo Ghoul, created by Sui Ishida, is a dark and thrilling Seinen manga series. It takes place in a world where flesh-eating ghouls lurk in the shadows, preying on unsuspecting humans. The story revolves around Ken Kaneki, a college student who becomes a half-ghoul after a fateful encounter. Tokyo Ghoul explores themes of identity, morality, and the struggle between humans and ghouls. With its intricate plot and thought-provoking narrative, this manga is a must-have for fans of the Seinen genre.