Mountains & Hiking · Gunma
HonShirone yama Black Bear Incidents
Bear incident and sighting reports for HonShirone yama, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
HonShirone yama saw a black bear in Tsumagoi on April 25, 2026 at 17:00, and that is the most recent report from the area. Earlier in April, bears were also reported in Takayama Okuyamada on April 22, and in Takayama on April 19 and April 13, including both a juvenile and a fully grown adult.
The heaviest activity has centered on Takayama, Nakanojo, Naganohara Otsu, and Tsumagoi, with reports stretching through the fall and into spring. Activity was busiest in October 2025 with 21 incidents, then stayed active in July 2025 with 12 and November 2025 with 9, while HonShirone yama has recorded 181 black bear sightings overall.
HonShirone yama Bear Incident Map
No incidents in this time range
No incidents in this time range
Nearby Areas
Comments (1)
11月19日に同じ日で2件も報告されてるのか、相当集中してるんだな。
Hiking in bear country
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Frequently Asked Questions About Bears in HonShirone yama
How many bear incidents have been recorded in HonShirone yama?
HonShirone yama has recorded 181 bear incidents in total, with 4 reported in the last 30 days and 1 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 HonShirone yama?
The most recent bear sighting in HonShirone yama was on April 21, 2026 in Takayama Okuyamada, Nagano, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in HonShirone yama?
Recent bear sightings in HonShirone yama have been concentrated in Yamanouchi (15), Yamanouchi Hasuike (15), Tsumagoi (10). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in HonShirone yama?
Activity has slowed. 1 incidents in the last 7 days, 4 in the last 30 days.
What type of bears are in HonShirone yama?
HonShirone yama 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.