New evidence of written diplomacy in ancient Japan
|The piece of inkstone dating to the late Yayoi Pottery Culture (300 BC-AD 300) period |
that was unearthed in Itoshima, Fukuoka Prefecture. The photo shows the front
of the inkstone [Credit: Itoshima City Education Board]
The piece of inkstone was found in the Mikumo Iwara ruins in Itoshima, the city's education board said March 1.
The site is believed to have been the capital of Ito Koku, which was subordinate to the Yamatai state and depicted in China’s "Gishiwajinden" (Record of Wa in the history of Wei).
The discovery suggests that the people of Wa (ancient Japan) communicated with foreign powers through writing.
The stone artifact is 6.0 centimeters long, 4.3 cm wide and 6 millimeters thick. Its thinness and rough surface are characteristics of flat inkstones made during China's Han dynasty (202 BC-AD 220).
Intact, the inkstone probably measured between 10 cm and 17 cm long and was rectangular.
It was discovered in an area where many shards of Yayoi pottery, as well as Rakuro-type earthenware made on the Korean Peninsula, have been unearthed.
The inkstone is the second such item found in Japan dating to the Yayoi Pottery Culture (300 BC-AD 300). The other one was found in the Tawayama ruins in Matsue, Shimane Prefecture.
The archaeological site, within easy sailing distance to China and the Korean Peninsula, used to host facilities to promote diplomacy between the Japanese archipelago and foreign powers.
According to "Gishiwajinden," government officials reportedly sent by Himiko, queen of the Yamatai state, as well as envoys from overseas, were engaged in checking documents and other tasks in Ito Koku in ancient times.
The Itoshima city education board said it believes the new find corroborates the contents of "Gishiwajinden" and proves the region handled diplomatic documents at the time, such as writing letters of thanks for gifts from overseas.
Author: Shunsuke Nakamura | Source: The Asahi Shimbun [March 16, 2016]