Yes, both Koreas.
Yes, this is true. On South Korea's west is the Yellow Sea and on South Korea's east is the Sea of Japan. However, given the antagonism between South Korea and Japan, Koreans call the Sea of Japan as the East Sea, so there may be some confusion on the names.
korean
The Asian Countries that occupy the Choson Peninsula (Hanguk Peninsula in South Korea, Korean Peninsula in English) are North Korea (the Democratic People's Republic of Korea) and South Korea (the Republic of Korea). This peninsula extends from Asia between the Sea of Japan & the Yellow Sea.
North Korea and South Korea.
The eastern Asian countries that occupy the Choson Peninsula between the Yellow Sea and the Sea of Japan are North Korea and South Korea. It is better known in the west as the Korean Peninsula.
South Korea.
Sea of Japan, Korea Bay, and maybe the Yellow Sea
North and South Korea
North, and South Korea
The Yellow sea and the Sea of Japan
Korea (both North and South) is between China and Japan.
the yellow sea