Niigata Prefecture introduces special LINE menu for Sado Island Gold Mine's 2nd anniversary as World Heritage site 日経新聞 速報 07-25 00:00
UNESCO asks Japan to strengthen historical explanation of Sado Island Gold Mine 日経新聞 速報 07-23 20:31
UNESCO releases draft resolution citing insufficient explanation of Sado gold mine 日経新聞 速報 07-16 01:03