Tourism Spots · Gunma
Yanba Dam Black Bear Incidents
Black Bear sighting and incident data compiled from official government records, news outlets, and community reports.
Latest Bear Activity in Yanba Dam
Yanba Dam had a Black Bear report in Tsumagoi Ashiuda on August 7, 2026. There were 35 incidents in the past 30 days, including 3 in the past 7 days. Reports are down from the previous week, but recent activity remains. Recent reports are spread across Nakanojō Shima, Nakanojō, and Naganohara. The area has 591 recorded incidents in total.
Yanba Dam Bear Incident Map
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Frequently Asked Questions About Bears in Yanba Dam
How many bear incidents have been recorded in Yanba Dam?
Yanba Dam has recorded 591 bear incidents in total, with 35 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 Yanba Dam?
The most recent bear sighting in Yanba Dam was on August 7, 2026 in Tsumagoi Ashiuda, Gunma, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Yanba Dam?
Recent bear sightings in Yanba Dam have been concentrated in Nakanojō (17), Nakanojō Shima (13), Naganohara (8). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Yanba Dam?
Activity has slowed. 3 incidents in the last 7 days, 35 in the last 30 days.
What type of bears are in Yanba Dam?
Yanba Dam 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.