Yamato in AOE2

It seems like this DLC will likely already have 3 Kingdoms content in it (not civilisations though).

The advantage of naming them Ainu would be that the name is more recognisable since they still exist today. People are more biased towards recent things for obvious reason.
But I personally don’t care to much about the exact name.

I made a concept for a Spin-off that fills the gap between AoE2 and AoE3 which aligns well with the Sengoku period.

I’d probably do a few things differently then I did them back then but I still like the overall idea.

For Japan it might be an interesting idea to be able to choose a Clan every match instead of every Clan being it’s own civilisation. Similar to mutually exclusive technologies in Chronicles.

Greek only really had 3-4 major factions (Athens, Sparta, Thebes and Macedonia) while Japan would probably have a few more.
What clans do you think would be important and unique enough to be their own civilisations?