
C1815, CC0
Gunma · Kanto
Japan's first full-scale mechanized silk-reeling factory (opened 1872), whose original French-influenced brick-and-timber buildings survive intact. Inscribed as a UNESCO World Heritage Site in 2014 for its role industrializing Japan's silk trade.
Usual hours — confirm with the official site for holidays + seasonal closures.
Today
9:00–17:00Admission
Stored weekly hours
Daily 9:00 AM – 5:00 PM
How to get there
From Takasaki, Joshin Dentetsu Line local train (~40 min) to Joshu-Tomioka, then ~800m/10-15 min walk.
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