Japan’s ancient city under the ocean
This is labeled as a drain
And the Vast site gives more credibility to the Atlantis story
.
http://meta-religion.com/Archaeology/Asia/Other/underwater_pyramid.htm Stone formations resembling a step pyramid lie just off the coast of Yonaguni Jima, an island in Japan's Ryukyu archipelago. These structures are the ruins of an ancient city that sank beneath the waves 2,000 years ago, according to a Japanese professor who has studied the site for 15 years. But other experts who have dived there are just as convinced that the site is almost entirely natural.
http://members.toast.net/rjspina/Japan's%20Underwater%20Ruins.htm
