Yonaguni 与那国島海底地形 (Yonaguni-jima Kaitei Chikei): underwater structures in Japan may indicate human culture is older than we think

Posted on May 22, 2012 by Shawn Hamilton

Yonaguni underwater structure

http://www.youtube.com/watch?v=K4cItoDIHdQ

“The Yonaguni Monument is a massive underwater rock formation off the coast of Yonaguni, the southernmost of the Ryukyu Islands, in Japan. There is a debate about whether the site is completely natural, is a natural site that has been modified, or is a manmade artifact.^[1]^[2]The site is variably referred to as the “Yonaguni Underwater Formations” (与那国島海底地形, Yonaguni-jima Kaitei Chikei^?) and the “Yonaguni Underwater Ruins” (与那国島海底遺跡, Yonaguni-jima Kaitei Iseki^?) in Japanese.” (from Wikipedia)