Would a Polynesian/Japanese/German/Ukrainian/%100 Pure Son of New Jersey do? It's all I got, man.
If it helps, people born in China mistake me for Chinese all the time!
EDIT: Last night I was posting tired, not that's a good excuse, and frustrated with some of the arguments already pulled up in this thread. But on reflection, my responses to @Mallus were not fair. Sorry for that. I didn't mean to try and qualify your "level" of Asian-ness, which is what my response here sounds like to me today. Your voice certainly counts, whatever your opinions might be.
Yes, you'll do.
The experience of those of Asian descent is obviously varied and not a monolith. "Asian" is so broad a term to be almost meaningless, and there are large differences in experience between generations, especially between those born and raised in an Asian culture, and those a part of the Asian diaspora (Asian-American, Asian-Canadian, etc).
How immersed were you in your Asian ancestry, how knowledgeable are you of Asian cultures, and how the West has historically orientalized them? Not that where you fall on the spectrums gives your experience and opinions any more or less weight, but it will affect them. Japanese ancestry vs Korean ancestry, for example, can make a difference.
Whatever your experience, whatever your opinion . . . . it counts and we should listen. And add your voice to the other Asian-descent gamer/nerd voices out there on the subject.
Some Asian-descent gamers have no issues with the Oriental Adventures line of products. Others just get pissed and bothered on the subject. It'd be nice if we had survey data to give us an idea of how the community at large felt about the issue (who knows, maybe WotC does?) . . . . but the fact remains that many Asian-descent nerds have expressed upset over how D&D has historically presented their cultures, with Oriental Adventures (1E) being the first and worst offender. The specific complaints line up very well with how other Western media and academia has treated Asian cultures for centuries, D&D isn't alone with how it mistreats Asian cultures.
How many folks have to point out the problems and how it negatively affects them before it becomes wrong? If most of the voices that speak out share their upset over OA, but a few shrug and share they don't think it's a big deal . . . . so then it's not a real problem?
And it isn't just how D&D (and Western media at large) treat Asian cultures . . . . we have pretty much the same problem with how D&D treats any non-European cultures. Al-Qadim, Maztica, the various real-world analog nations of Mystara's Known World . . . . all problematic for similar reasons. It's why you won't see WotC rebooting any of those properties.
I'm sure there are some Hispanic gamers who aren't bothered by Maztica, Arabic gamers who don't mind Al-Qadim . . . . . doesn't invalidate the problematic elements, the harm, the hurt. Or the fact none of these properties are ever coming back. Well, outside of some fan releases on the DM's Guild.