You are right, Shunkou. We, ijji.com staff, cannot support shipping prizes to places other than the US.
If you are from NON-US but you submitted and you won 1st place, you still get a chance to display your work on the loading screen and get admired by thousands of us!
It is true that we cannot mail our items to countries other than the US...
I'm sorry... But that's why there are In Game items as prizes also.
Thank you for mentioning this and thanks for your support.