User blog comment:Ayumucriceto 2015/Edolas' Nagi/@comment-23993601-20131225040407/@comment-4829046-20131225041250

"According to the rules of edolas, The People 's Personalities are polar opposite"

Wrong. That's not exactly a rule. Nichiya and Ichiya are one and the same. I'm not gonna bring fillers into this but Scarlet and Knightwalker are also same. The only difference was their mindset, the personality remained same, which is how Scarlet was able to fool everyone. And even Wendy commented how Porlyusica despite appearances was just as kind and sincere as Earth-Grandeeney. So that rule isn't really applicable.