I see those three as Asian as well. Yuna I feel is supposed to be half Asian because her mother is Al-Bhed. The other ones I feel that are supposed to be Asian too are Edge (maybe), the guys from XV.
Non-whites and Asians: Minwu, Nooj, Barret, Donna, Sazh, Reddas, and Kiros. Half of those are non-playable.