Tourism Spots · Gunma
Tomioka Silk Mill Black Bear Incidents
Bear incident and sighting reports for Tomioka Silk Mill, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Tomioka Silk Mill has no reported incidents this week, but 1 incidents were recorded in the last 30 days. Standard safety precautions recommended.
Tomioka Silk Mill Bear Incident Map
No incidents in this time range
No incidents in this time range
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Frequently Asked Questions About Bears in Tomioka Silk Mill
How many bear incidents have been recorded in Tomioka Silk Mill?
Tomioka Silk Mill has recorded 148 bear incidents in total, with 1 reported in the last 30 days and 0 in the last 7 days. These reports are compiled from official government sources, news outlets, and community submissions, and can be viewed on the incident map.
When and where was the latest bear incident in Tomioka Silk Mill?
The most recent bear sighting in Tomioka Silk Mill was on May 2, 2026 in Annaka 松井田町五料, Gunma, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Tomioka Silk Mill?
Recent bear sightings in Tomioka Silk Mill have been concentrated in Fujioka (6), Annaka 松井田町新堀 (6), Annaka 松井田町松井田 (6). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Tomioka Silk Mill?
Activity has slowed. 0 incidents in the last 7 days, 1 in the last 30 days.
What type of bears are in Tomioka Silk Mill?
Tomioka Silk Mill is home to Asian black bears, which weigh up to 120kg and inhabit the mountains of Honshu and Shikoku. They are generally shy but can be dangerous when surprised or protecting cubs. Carry bear bells while hiking.