Registered as a World Heritage in June 2014. By enabling the mass production of raw silk, these facilities contributed to the popularization of silk.

• 40 min. by Joshin Dentetsu line from Joshin Dentetsu Takasaki Sta. to Joshu-Tomioka Sta.
  -> 15 min. walk
• +81-274-64-0005 (Tomioka Silk Mill)
• 1-1 Tomioka, Tomioka City, Gunma
• 9:00-17:00 (last admission: 16:30)
• Year-end (Dec.29-31)
• Adults: 1000 yen
• Website