This sounds like something I would very much be interested in. I am looking to a Japanese culture personally and am willing to expand that to Chinese, Korean and even Thai in my Duchy, but it is by no means exclusively Asian.
Although I am wondering whether the Janoa are more suited to Aztecs? It is probably some combination of the two, Janoa and To'resk.
Anyway, the only sticking point is Domain selection... we do not know as yet which domain and tribes we will end up with.
But feel free to check us out and likewise anyone else who wishes to develop the aesthetics of Asian (or other) cultures
https://chroniclesofelyria.com/forum/topic/17422/apac-kingdom-of-lor-voskara