However recently, I visited your website and was pretty suprised to see the "East Sea" indicated as 'Sea of Japan" which is incorrect (Link:
http://www.pmel.noaa.gov/np/pages/seas/sjp.html). The official name for the sea between Japan and Korea is the East Sea. If we allow this kind of errors to be exposed to the public through the internet, it brings a problem to disturb the order of International society. Additionally, National Geographic,
wordatlas.com and Lonely Planet have already been using the name "East Sea" in their website after we pointed out the error.