Board Thread:Naruto Discussions/@comment-27924806-20140711165647/@comment-945885-20140712093736

Elveonora wrote: The incarnates/transmigrants inherit chakra, Fushi Tensei, Edo Tensei and so have to do with soul transfer, different. Be that as it may, they all use the same Japanese term. I believe that Kimimaro even referred to Orochimaru as a "transmigrant" back in Part One.

If you're going to create a classification, you'll need to do something to more specifically distinguish Asura and Indra's reincarnates from those who reincarnated through other means.