Where are ais tribes from?

There is no tribe or ethnic group called "Ais." It's possible you're thinking of a different name or have a misspelling.

To help me understand what you're looking for, could you please:

* Check your spelling? Perhaps you meant "Ainu" or "Aś"?

* Provide more context? Where did you hear this name? What information are you seeking about this group?

Once I have a better idea of what you're asking, I can provide a more accurate answer.