Sea of Japan

The Sea of Japan is the sea bordered by Japan, North Korea, South Korea and Russia. Almost completely enclosed from the Pacific Ocean, it is known by different names to the different nations surrounding it. Apart from the internationally recognised name, it is also known as the Korea East Sea in North Korea, East Sea in South Korea and Japanese Sea in Russia.

SSea of Japan at the west coast of Ishikari Gulf, Otaru, Hokkaido


There are no large islands or bays on the Sea of Japan. There are also few rivers discharging into this sea, which keeps its water balance through the inflow and outflow from the straits connecting it to the Pacific Ocean and other neighboring seas.

The Sea of Japan has a surface area of about 978,000 sq km (377,600 sq mi) and a mean depth of 1,752 m (5,748 ft). The deepest part of the sea is 3,742 m (12,276 ft) deep. The Russian coastline to the Sea of Japan is the longest, being 3,240 km out of the total 7,600 km. Due to political sensitivity of the area, there is only limited shipping being carried out in the Sea of Japan.

 Latest updates on Penang Travel Tips

Map of Roads in Penang

Looking for information on Penang? Use this Map of Roads in Penang to zoom in on information about Penang, brought to you road by road.

About this website

Dear visitor, thank you so much for reading this page. My name is Timothy Tye and my hobby is to find out about places, write about them and share the information with you on this website. I have been writing this site since 5 January 2003. Originally (from 2003 until 2009, the site was called AsiaExplorers. I changed the name to Penang Travel Tips in 2009, even though I describe more than just Penang but everywhere I go (I often need to tell people that "Penang Travel Tips" is not just information about Penang, but information written in Penang), especially places in Malaysia and Singapore, and in all the years since 2003, I have described over 20,000 places.

While I try my best to provide you information as accurate as I can get it to be, I do apologize for any errors and for outdated information which I am unaware. Nevertheless, I hope that what I have described here will be useful to you.

To get to know me better, do follow me on Facebook!