On 2 July archaeologists surveying the waters off the island of Takashima confirmed a shipwreck found here is a vessel from a 13th century Mongolian fleet that foundered in a typhoon in a failed attempt to invade Japan.Read more
The Kerama Islands are a group of 22 islands located 32 kilometres (20 mi) southwest of Okinawa Island in Japan
The designated area includes 30 islets and reefs, and covers 3,520 hectares of dry land and 94,750 hectares of ocean. It lies 35 kilometres west of Okinawa Main Island and is famous for its rich aquatic environment. It is home to 248 species of coral.
The government will restrict development within the areas, such as the extraction of sand. It also plans to build coral restoration facilities to counter the damage done in the past.Read more
It appears that the crown-of-thorns starfish (COTS) then invaded the inner reef and gradually moved into the inner part of the bay by the end of 2011, even though there were few corals there.Read more