Namine's origin is one that has always relied on speculation. The general consensus is that she is because of plot reasons. Or that she was made from sora's body and soul, which bothered me since if that were the case than that'd make Namine sora Nobody. Kind of like how despite Xion looking like Kairi she belongs to Sora. I think if Namine is going to come from a body and soul it'd have to be one that originally belonged to Kairi. Thus this theory was born.
Namine's origin is one that has always relied on speculation. The general consensus is that she is because of plot reasons. Or that she was made from sora's body and soul, which bothered me since if that were the case than that'd make Namine sora Nobody. Kind of like how despite Xion looking like Kairi she belongs to Sora. I think if Namine is going to come from a body and soul it'd have to be one that originally belonged to Kairi. Thus this theory was born.
If you have question, concerns, or counter arguments I suggest you check out my follow up video first it may have be addressed there.
I'd love to know what you think.