I see a lot of Chinese themed outfits (imperial) and items (pet, back pieces like the monkey, lanterns, etc.) But I have yet to see anything save for one sword that looks inspired by other Asian cultures like Japan.
I am still waiting for that Samurai style outfit to come along. The closest we can get is the ninja looking outfit. That awesome sword needs an awesome samurai outfit to accompany it!
BDO has them, ESO has them, waiting on you guys ANET!