Hello I am a high school student in korea. While I was looking around this website, I saw that East Sea is marked to Sea of Japan. I want to ask you to correct this because it is seriously wrong.

South Korea since the three kingdoms period that using the name East Sea. In contrast, japan started using the national Japan hundreds of years later, even until the 19th century, the name 'Sea of Joseon'.  'Sea of Japan', the introduction of a period of less than a hundred years old say Japanese rule over Korea during Japanese occupation. But a lot of maps and website marking East Sea to Sea of Japan.

As a Korean, this phenomenon is to feel bad. I hope that this website will correct the error in writing as soon as possible. Thanks for reading my request.

Sincerely

Korean high school student, Seungyeop Lee