The body of water lying between the Korean peninsula and Japanese archipelago is described incorrectly in the map of your website. The body of water between Korea and Japan should be described as the ¡°East Sea¡± or at least with the simultaneous use of both names; ¡°East Sea/Sea of Japan.¡±
It is clear that the East Sea is not Japan's territorial sea, but Korea's territorial sea, in the old maps and old geography books of Korea and Japan. Through this, it can be seen that historically, the fact that the East Sea is a territorial sea of Korea has already been proven and is a clear truth that no one can deny.
As a fine source for the online information, I hope you will be able to make appropriate corrections on your website. Once Korea and Japan agree on a common designation, that is in accord with the general rule of international cartography, we will then follow the agreed-on designation.
Thank you for reading and we would appreciate your favorable consideration.
Regards,
Gyeongmin Son