http://www.state.gov/r/pa/ei/bgn/2800.htm

미국 국무부 사이트인데 동해가 Sea Of Japan 이라고 되어있습니다.

Hello, I'm gwang hyun in Korea.
In, Korea, It's too cold. Because there is winter in Korea.
I want to tell you about your site.
There is a mistake write about East Sea. The Sea between Korea and Japan is not Sea of Japan, The right write is East Sea.
I believe you change the write to right.
Then, Have a good day!
Bye!