Tomioka Silk Mill

富岡製糸場・繰糸場Japanese oldest modern national silk factory, Tomioka Silk Mill was chosen for World Heritage Site on June 21st in 2014. The mill is located in Gunma prefecture and produced high quality of silk by using French skill. It was the biggest silk mill in the world in those days and silk was main import in Japan.
2014年6月21日、富岡製糸場が世界遺産に登録されました。