The Yonaguni Monument, an enigmatic underwater structure near Japan’s Yonaguni Island, has intrigued scientists and explorers ...

Japan said the Russian sub and a rescue towboat did not sail into Japan's territorial waters or conduct any dangerous behavior.

For example, Yonaguni town is only about 110 kilometers from Taiwan. When Yonaguni Mayor Kenichi Itokazu held talks last July with Hirokazu Matsuno, who was then chief Cabinet secretary ...

YONAGUNI, Okinawa Prefecture--The mayor of Yonaguni is deeply concerned about evacuating his 1,700 residents to safety in the event of China invading Taiwan, which lies just 110 kilometers from here.