Mountains & Hiking · Yamanashi
Mount Ōmuro (Tanzawa) Black Bear Incidents
Bear incident and sighting reports for Mount Ōmuro (Tanzawa), compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
On March 17, 2026 at 7:44 in Kiyokawa, cub tracks were found and cries were heard nearby, a clear sign that a black bear family was close to the area. That is the most recent report from Mount Ōmuro (Tanzawa), and it points to very fresh activity on the ground.
The busiest places in this record are Yamakita, Sagamihara Magino, and Uenohara, with repeated reports also coming from Kiyokawa. Activity was strongest in June 2025 with 9 incidents, stayed busy in May 2025 and July 2025 with 6 each, and then picked up again in November 2025 with 6 incidents after September 2025 brought 5. Across Mount Ōmuro (Tanzawa), black bear sightings have reached 130 in total.
Mount Ōmuro (Tanzawa) Bear Incident Map
No incidents in this time range
No incidents in this time range
Nearby Areas
Comments (1)
Yamakita keeps appearing multiple times in just two months, which is unusual compared to the other areas around the mountain.
Hiking in bear country
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Frequently Asked Questions About Bears in Mount Ōmuro (Tanzawa)
How many bear incidents have been recorded in Mount Ōmuro (Tanzawa)?
Mount Ōmuro (Tanzawa) has 130 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 Ōmuro (Tanzawa)?
The most recent bear sighting in Mount Ōmuro (Tanzawa) was on March 16, 2026 in Kiyokawa, Kanagawa, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Mount Ōmuro (Tanzawa)?
Recent bear sightings in Mount Ōmuro (Tanzawa) have been concentrated in Sagamihara Magino (25), Yamakita (18), Sagamihara (10). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Mount Ōmuro (Tanzawa)?
No recent activity to assess.
What type of bears are in Mount Ōmuro (Tanzawa)?
Mount Ōmuro (Tanzawa) 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.