Q: In the shard where Alexandria lives, we only see races such as humans/elves/lala/rabbits/cats. Why don’t the corresponding races of the Roegadyn and Au Ra tribes appear in this world?
Takayanagi: Regarding this question, I asked Mr. Oda from the world setting team and got the answer.
Below I will write out Mr. Oda’s answer exactly as it was.
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In addition to Alexandria, the Ninth World also includes the neighboring nation of Lindblom and many other nations. However, the majority of those who enter Everkeep are Alexandrians, with only a small number of surviving refugees from hostile nations being accepted. While races similar to the Roegadyn and Au Ra do exist in the Ninth World, they generally do not live in Alexandria, and thus their descendants are not present in Everkeep. However, if one were able to visit other parts of the Ninth World, one might still find their descendants.