Saiyuki (幻想魔伝最遊記, Gensōmaden Saiyūki) is a manga series by Kazuya Minekura which was serialized in G-Fantasy from 1997 to 2002. The story is loosely based on the famous Chinese novel Journey to the West (XīyóuJì). Saiyuki is the story of four anti-heroes: the monk Genjyo Sanzo (or just "Sanzo"), the monkey king Son Goku, the half-demon Sha Gojyo, and the man-turned-demon Cho Hakkai (formerly known as Cho Gonou). They have been dispatched by the Sanbutsushin (the Three Aspects of Buddha, who relay the orders of heaven) to travel to India to stop the possible resurrection of the Ox-Demon-King, Gyumaoh.