Tourism Spots · Tochigi
Naka River Black Bear Incidents
Black Bear sighting and incident data compiled from official government records, news outlets, and community reports.
Latest Bear Activity in Naka River
Naka River had a Black Bear report in Nasu 北沢 on August 8, 2026. There were 25 incidents in the past 30 days, including 9 in the past 7 days. Reports are up from the previous week. Recent reports are spread across Nasu 那須高原, Nasu Takaku-otsu, and Nasu もみじヶ丘. The area has 446 recorded incidents in total.
Naka River Bear Incident Map
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Frequently Asked Questions About Bears in Naka River
How many bear incidents have been recorded in Naka River?
Naka River has recorded 446 bear incidents in total, with 25 reported in the last 30 days and 9 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 Naka River?
The most recent bear sighting in Naka River was on August 7, 2026 in Nasu 北沢, Tochigi, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Naka River?
Recent bear sightings in Naka River have been concentrated in Nasu 那須高原 (15), Minamiaizu Nagano (14), Nishigo (13). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Naka River?
Activity is elevated. 9 of the 25 monthly incidents occurred in the last 7 days.
What type of bears are in Naka River?
Naka 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.