Geographically, South Korea's landmass is approximately 100,032 square kilometres (38,623 sq mi).
[2][3][4] In accordance with the Constitution of South Korea, all of the islands controlled by the DPRK are wholly claimed by the ROK.
[5][6] On the other hand, according to the Constitution of the Democratic People's Republic of Korea, all of the islands controlled by the ROK are wholly claimed by the DPRK.
Generally, name of islands of South Korea have do or seom at the end of the word.
These notable two words mean island or islet in Korean language.