Mountains & Hiking · Nagano
Mount Kirigamine Black Bear Incidents
Bear incident and sighting reports for Mount Kirigamine, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Mount Kirigamine saw its most alarming recent report on December 19, 2025 in Suwa, when a mother black bear with a cub came out of the woods near a hut and threatened people. That same date also brought another bear report in Takashima Castle on the north side in Suwa City, where a single bear was seen near the castle area after dark.
Activity has been heaviest around Nagawa and Suwa City, with other reports in Shimosuwa and Wada as well. The busiest stretch came in December 2025 with 4 sightings, after November 2025 brought 2 and October 2025 brought 1, while the overall record for this area stands at 14 black bear sightings.
Mount Kirigamine Bear Incident Map
No incidents in this time range
No incidents in this time range
Nearby Areas
Comments (1)
12月だけで3件も報告されてるのに、なんで最近になって急に増えてるんだろ。
Hiking in bear country
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Frequently Asked Questions About Bears in Mount Kirigamine
How many bear incidents have been recorded in Mount Kirigamine?
Mount Kirigamine has 14 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 Kirigamine?
The most recent bear sighting in Mount Kirigamine was on December 19, 2025 in Suwa, Nagano, where 2 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Mount Kirigamine?
Recent bear sightings in Mount Kirigamine have been concentrated in Nagawa (4), Suwa (1), Takashima, Suwa City (1). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Mount Kirigamine?
No recent activity to assess.
What type of bears are in Mount Kirigamine?
Mount Kirigamine 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.