Zau Ra Zau is a large, yellow and red robot with a broad chest, a flat head, one large eye, a red square where the other should be, and large teeth. It also has a sword and spear arm, silver shoulder joints, and a black lower half designed to resemble pants.
Big Secret Treasure of the Seven Phantom IslandsEdit
When Niphtal's men were defeated by Hey and his subordinates, the pirate summoned Zau and his fellow robot, Kau Ra Kau. The two fought Hey and his men, receiving no damage and defeating the gang with ease. When Niphtal tried to use the robots to attack the townspeople, Zoro blocked their attack with his swords. The Straw Hat Pirates fought Zau and Kau and destroyed them.