# Tomioka Silk Mill

> A UNESCO World Heritage Site preserving Japan's first modern silk reeling factory, a cornerstone of Meiji-era industrialization.

- Prefecture: Gunma
- Type: Historic site
- Address: Tomioka, Gunma, Japan
- Admission: 1000 yen
- Official site: https://www.tomioka-silk.jp/

Tomioka Silk Mill, established in 1872 by the Meiji government with French technical guidance, was Japan's first large-scale modern silk reeling factory. The mill played a pivotal role in Japan's industrialization by introducing Western machine-based silk production techniques that transformed the country into the world's leading raw silk exporter. The remarkably well-preserved brick-and-timber buildings, designed by French engineer Auguste Bastien, feature a distinctive combination of Western industrial architecture and traditional Japanese construction methods. Designated a UNESCO World Heritage Site in 2014, the complex includes the massive East Cocoon Warehouse, the Silk Reeling Plant, and workers' quarters. Guided tours and exhibits bring to life the story of the young women who worked the machinery and Japan's rapid modernization.

## FAQ

### How do I get to Tomioka Silk Mill from Tokyo?

First travel from Tokyo to Takasaki, about 50 minutes by Joetsu or Hokuriku Shinkansen. From Takasaki, take the Joshin Dentetsu line to Joshu-Tomioka, which takes about 40 minutes and costs roughly ¥800, followed by a 15-minute walk to the mill.

### Why is Tomioka Silk Mill important?

Built in 1872, Tomioka Silk Mill was Japan's first modern silk-reeling factory, constructed by the government with French technical expertise. Its remarkably intact brick cocoon warehouses and reeling plant earned it UNESCO World Heritage status in 2014.

### What are the admission fee and opening hours?

Admission is ¥1,000 for adults, and the mill is open from 9:00 to 17:00, with last entry at 16:30. Allow at least an hour to explore the cocoon warehouses, the reeling plant, and the surrounding heritage buildings.

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Source: Tomioka Silk Mill — Japan Voyage