However, I found that there is an error on your site, especiallyt he map regarding South Korea. 

East Sea is owned by the South Korea not by Japan. However, on the map, it says “Sea of ​​Japan”. East Sea is known as Korea Owned land, you can find this from so many historical documents. 

Through your provided misinformation, people may get the wrong information which could cause any possible negative consequences. Japan is trying to take South Korea's territory or permanent residence freely. However, it Should not happen. Therefore, I would like to correct this error and mark it correctly.