I’m going to make her half-spirit. Since she has already experienced death before and a spirit in the Spirit World touched her causing her to come back to life. The ‘spirit’ gave Mizuko some little part of her own spirit. So basically, Mizuko is the spirit that touched her. But part of the ‘spirit’ lets Mizuko drive the body. The ‘spirit’ will take control if she’s harmed in any way. What powers she carries is unknown at the moment but part of it, if the spirit touches a ‘spirit’ or a ‘corpse’ that person will be brought back to life. No spirit energy that was transfered. :P
