Ken Kaneki is the main protagonist of Tokyo Ghoul and Tokyo Ghoul:re.
Formerly a human who was studying Japanese Literature at Kamii University and was living a normal life, everything was soon changed after he had Rize's kakuhou transplanted into him and became a One-Eyed Ghoul. After joining Anteiku as a part-time waiter, he learns how to live as a Ghoul and became known as Eyepatch.