Shio inherited the role of guardian from his father after saving village no. 7 and Mastuda from an army of machines. He works along with the Gojin-Zou, Armaiti to protect the Kami and all the humans of Waq Waq; though he does not wish to fight. His peaceful nature made it difficult to control his Gojin-Zou at first, but once he came to understand. He fights because he does not want to fight. Once Shio understood this he was able to merge with Armaiti. His fighting styles are usually defensive.