Ito-koku History Museum 伊都国歴史博物館

It holds the grave goods from the Hirabaru site: a National Treasure since June 2006.

Itoshima's municipal museum holds the finds from the Hirabaru burial site. The grave goods found in the burial (including the 内行花文鏡, a bronze mirror with a concentric floral pattern) were designated a National Treasure in June 2006, and the site is attributed to the legendary kingdom of Ito-koku, mentioned in the Chinese dynastic chronicles of the 3rd century.

Fukuoka