OMG! O_o
I just received an answer from YesAsia and it wanst what i expected...
"With reference to your email on 13 Mar, 2008, please kindly note that first press version of all Japan items are first come first served. Available quantity is unknown in pre-order period for first press version. Hence, we are sorry we are unable to guarantee you can get "Mirrorcle World (Single+DVD/Jacket A) (Japan Version)" and "Mirrorcle World (Single+DVD/Jacket C) (Japan Version)" in first press version even you place order during pre-order period.
We will test the items before we ship out your order. If your inquiried items are first press version, we will arrange shipment immediately. If not, we will notify you by email."
Well.... and i didnt understand this part-> "please kindly note that first press version of all Japan items are first come first served"
and i'm still worried...