Gunma's Must-See Attractions
Gunma's Must-See Attractions
1-1 Tomioka, Gunma 370-2316, Japan
Okinawa
Gunma
A UNESCO World Heritage modern industrial heritage site
Tomioka Silk Mill is a government-operated silk factory established in 1872 and registered as a UNESCO World Heritage site.
The brick buildings were constructed using a unique method called 'wooden-frame brick construction,' and they still stand firmly more than 150 years later.
