Mountains & Hiking · Tottori
Mount Sentsū Black Bear Incidents
Bear incident and sighting reports for Mount Sentsū, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Mount Sentsū has just had a fresh bear report at Okuizumo Kotouge on October 29, 2025, when an adult black bear was seen in the mountains near a forest road in Shimane Prefecture. That is the latest sign that black bears are still moving through this area.
Most of the activity has centered on Okuizumo, Nichinan, and Yasugi, with repeated sightings along forest roads, town roads, and near National Route 432 and Prefectural Route 15. Reports peaked in July 2025 with 7 sightings, and there were 3 in August 2025, while October 2025 has so far recorded 1. Across 36 black bear sightings in Mount Sentsū, the pattern is steady enough that hikers should expect bears to keep showing up along the edges of roads and mountain approaches.
Mount Sentsū Bear Incident Map
No incidents in this time range
No incidents in this time range
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林道や国道沿いに集中してるのか、山奥じゃなくて人間の生活圏に近いところでばっかり出てるんだな。
Hiking in bear country
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Frequently Asked Questions About Bears in Mount Sentsū
How many bear incidents have been recorded in Mount Sentsū?
Mount Sentsū has 36 recorded bear incidents in total, but no activity has been reported in the last 30 days. Bear activity varies seasonally, so always check the latest status before hiking or spending time outdoors.
When and where was the latest bear incident in Mount Sentsū?
The most recent bear sighting in Mount Sentsū was on October 29, 2025 in Okuizumo Kotouge, Shimane, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Mount Sentsū?
Recent bear sightings in Mount Sentsū have been concentrated in Nichinan Odani (4), Nichinan Yato (4), Nichinan (3). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Mount Sentsū?
No recent activity to assess.
What type of bears are in Mount Sentsū?
Mount Sentsū 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.