Why were 80,000 National Treasures discovered on the tiny island of Okinoshima?

WHY OKINOSHIMA？
Episode 2: Why were 80,000 National Treasures discovered on the tiny island of Okinoshima?
Cast: Nishitani Tadashi (Director of the Uminomichi Munakatakan Museum)
Produced by Toppen & Adastra
Project Entity : Preservation and Utilization Council of Sacred Island of Okinoshima and Associated Sites in the Munakata Region
Subsidized by Agency for Cultural Affairs
The Sacred Island of Okinoshima and Associated Sites in the Munakata Region
UNESCO World Heritage Site in Japan inscribed in 2017
www.okinoshima...
WHY OKINOSHIMA？②「なぜ沖ノ島で８万もの国宝が発見されたのか？」
出演者：西谷正（海の道むなかた館館長）
事業名：令和5年度文化庁地域文化財総合活用事業
　　　　「むなかたアーカイブスにおける地域文化伝承資料の制作」
事業主体：「神宿る島」宗像・沖ノ島と関連遺産群保存活用協議会
制作：とっぺん・アドアストラ共同企業体