|Number of Volumes||4|
Waq-Waq was a manga serialized in Weekly Shonen Jump from 2004-2005.
In the desertlike world of Waq-Waq, humans have black blood and live in constant fear of the "machines", creatures roaming the wilderness. Seven guardian humans who own special machines are selected to fight the machines. There is a premonition that a red-blooded human called a Kami will arrive and save the world from the machines. One of the guardians, Shio, meets a red-blooded woman who he believes is the Kami.