3000-year-old pottery found in Okinawa

A fragment of pottery, with Kamegoaka style characteristics, common in north-eastern Japan 3000 years ago was found in Chatan, central part of Okinawa Island.
A fragment of pottery, with Kamegoaka style characteristics, common in north-eastern Japan 3000 years ago was found in Chatan, central part of Okinawa Island.
Excavations of the Katsuren Castle in Okinawa Prefecture, Japan revealed numerous artefacts, including ancient coins among which are four copper ancient Roman coins dated back to the 3rd-4th century AD. The find is the first of its kind from the territory of Japan.