Mountains & Hiking · Yamanashi
Mount Kaikoma Black Bear Incidents
Bear incident and sighting reports for Mount Kaikoma, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Mount Kaikoma saw a black bear in Hokuto Hakushucho Daigahara at 4:00 on December 17, 2025, a fresh sign that bear movement is still reaching the local ridges and road edges. Another recent report came from Kurosawa, Mukawa Town, Hokuto City on December 10, 2025, when a driver spotted a bear crossing the road and heading into the woods.
The most active spots here have been Hokuto Hakushucho Daigahara, Hokuto Hakushucho Yokote, Hokuto Hakushucho Daibo, and Mukawacho around Yamataka and Yanagisawa, showing that the activity is spread across the mountain foothills rather than staying in one pocket. Reports have been heaviest in August 2024 with 12 sightings, then September 2024 with 5, while August 2025 brought 6 more and December 2025 has already reached 3; this area has now logged 55 black bear sightings overall.
Mount Kaikoma Bear Incident Map
No incidents in this time range
No incidents in this time range
Nearby Areas
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北杜市の同じエリアばかりだな。
Hiking in bear country
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Frequently Asked Questions About Bears in Mount Kaikoma
How many bear incidents have been recorded in Mount Kaikoma?
Mount Kaikoma has 55 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 Kaikoma?
The most recent bear sighting in Mount Kaikoma was on December 16, 2025 in Hokuto Hakushucho-Daigahara, Yamanashi, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Mount Kaikoma?
Recent bear sightings in Mount Kaikoma have been concentrated in Hokuto Mukawacho-Yamataka (11), Hokuto Hakushucho-Yokote (8), Hokuto Hakushucho-Daibo (8). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Mount Kaikoma?
No recent activity to assess.
What type of bears are in Mount Kaikoma?
Mount Kaikoma 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.