When I search Sea of Japan in your site, there is a map which mark the sea between Korea and Japan "Sea of Japan".
However, you should know that the terretorial water is our, Korea's one.There are various historical sources that argues that it is Korea's terretory.
I am concerned that people who visit your website will have a false historical perception.
Most countries think about the East Sea is Japanese's, so Japan began to have a groundless claim. Please have some wise judgments.
Thank you.