Saiyuki dj - Neogandhara

Genjou Sanzo, Son Goku, Sha Gojyo, and Cho Hakkai are summoned by the Heavenly Lords of Sanbutsushin to go and stop the revival of the evil youkai Gyuumao.

This is the pilot chapter/doujin of the manga Gensomaden Saiyuki, done by Kazuya Minekura as a part of the circle Studio Backgammon.