与那国島海底遺跡

Sunken city echoes Atlantis a Japanese researcher claims there are ruins of an ancient civilization under the Pacific Ocean.

Yonaguni Island Bottom of the sea ruin与那国島海底遺跡

Professor Masaaki Kimura 木村 政昭 of Ryukyu University claims that underwater rock formations are the remnants of an ancient Asian civilization that disappeared under the sea off the coast of the southwestern tip of Japan. He also believes the legends of the lost continents of Mu, or Lemuria, and Atlantis could have been based on these ruins.

Ancient cities in the waters off of Okinawa

http://members.toast.net/rjspina/Japan%27s%20Underwater%20Ruins.htm

与那国島地図Yonaguni Island Map

Diving Tour -Undersea Ruins Tour 海底遺跡ツアー

http://www.reefencounters.org/okinawa-diving/go-diving/package-tours.html