If the three main southern islands you are referring to are the Ryukyu Islands, including Okinawa, and the rest of Japan referring to the 4 main islands of Japan, then the answer is the East China Sea.
If the three main southern islands you are referring to are Kyushu, Shikoku and Honshu, and the rest of Japan referring to Hokkaido, then the answer is the Tsugaru Strait.
The Bering Strait separates Asia (Russia) and North America (Russia) at its narrowest boundary. However, an argument can be made that states the Arctic Ocean separates the north portions of each continent when viewing from the North Pole.
The sea of Japan separates the two. Hope i answered your question.
It is the Korea Strait that separates Japan and Korea. The strait is approximately 120 miles wide, and its average depth is 300 feet.
what are some major bodies of water in korea
The Sea of Japan
[[Korean strait.]]
the tsushima strait
The Korea Strait and the Sea of Japan
China Sea
In Japan is surrounded by water and Korean is also surrounded by water and making there home (near the water) flooded from the earthquake (under the island and peninsula) make the wave get bigger than little wave.
In total, Japan's territory is 377,835 km², of which 374,744 km² is land and 3,091 km² water. This makes Japan's total area slightly smaller than the U.S. state of Montana. Japan is bigger than Germany, Malaysia, New Zealand and the U.K., and is 1.7 times the size of North and South Korea combined and 10 times the size of Taiwan.
Sodium (Na) separates oxygen from water.
The property that separates styrofoam balls is their buoyancy. Styrofoam balls are lightweight and have air trapped inside, making them less dense than water. This causes them to float on the surface of water, separating them from denser materials that sink.
Long Island Sound
The Korean Strait
-- "The Yellow Sea"In response to the previous answer, the Yellow Sea separates The Korean Peninsula and Mainland China.The 'Sea of Japan' separates Japan from the Asian mainland (including the Korean Peninsula). The 'Korean Strait' also separates the southern coast of South Korea from Japan.Please see a labelled map in the related links below.
It is Sea of Japan.
The only country that borders South Korea is North Korea. South Korea is also very close to Japan and China over the water.
Japan's neighbouring countries consist of North Korea, South Korea, and China.
North Korea is the only country that has a land border with South Korea. However, South Korea is not that far from China and Japan over the water.
The Korea Straight lies just above East China Sea, To the left of Japan, next to, slightly below South Korea. Pretty much the body of water that seperates the bottom of Japan and South Korea .
i believe the best awnser would be North Korea....
That's "East Sea" a.k.a. "Sea of Japan".
The Yellow sea and the Sea of Japan
Water.
Japan has no bordering countries since it is made of islands. The five closest countries to Japan are (in order) Russia, South Korea, North Korea, China, and Taiwan. North and South Korea, Russia and China.