Most Asian countries are close to BitCoin: Japan, Korea, Singapore, Australia ..
Excuses me, Australia isn't an Asian country...
No? They are so close that one may actually count Australia in, too

But seriously speaking, with the exception of Japan, I wouldn't consider Asia to be bitcoin friendly. Maybe it is NOW, but the Asian countries are so unstable when you consider their attitude towards bitcoin that very well TOMORROW they may be against it.