Tourism Spots · Gunma
Karasu River Black Bear Incidents
Bear incident and sighting reports for Karasu River, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Karasu River has recorded 3 bear incidents this week. Activity levels are moderate. Standard safety precautions recommended.
Karasu River Bear Incident Map
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No incidents in this time range
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Frequently Asked Questions About Bears in Karasu River
How many bear incidents have been recorded in Karasu River?
Karasu River has recorded 29 bear incidents in total, with 5 reported in the last 30 days and 3 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 Karasu River?
The most recent bear sighting in Karasu River was on May 7, 2026 in Maebashi 石倉町, Gunma, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Karasu River?
Recent bear sightings in Karasu River have been concentrated in Maebashi 石倉町 (3), Nagatoro 辻 (3), Maebashi 大手町一丁目 (3). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Karasu River?
Activity is elevated. 3 of the 5 monthly incidents occurred in the last 7 days.
What type of bears are in Karasu River?
Karasu River 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.