Tourism Spots · Hokkaido
Lake Akan Brown Bear Incidents
Bear incident and sighting reports for Lake Akan, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Lake Akan’s latest brown bear report came on April 30, 2026, when a brown bear crossed the road about 200 meters ahead in Ashoro during a drive, then turned and fled after noticing the vehicle. That was the most recent sign of movement in the area, and it came from the Ashoro side rather than deep in the woods.
The heaviest activity has been around Tsubetsu, especially the Kamisato and Aioi districts, with more reports also coming from Ashoro farmland. Activity was busiest in May 2025 with 7 incidents, stayed high in June 2025 and July 2025 with 4 each, then eased into September 2025 and October 2025 with 2 each before dropping to November 2025 with 2 and December 2025 with 1. Across Lake Akan, the area has logged 71 brown bear sightings overall.
Lake Akan Bear Incident Map
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Frequently Asked Questions About Bears in Lake Akan
How many bear incidents have been recorded in Lake Akan?
Lake Akan has recorded 71 bear incidents in total, with 1 reported in the last 30 days and 0 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 Lake Akan?
The most recent bear sighting in Lake Akan was on April 30, 2026 in Ashoro, Hokkaido, where 1 Brown Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Lake Akan?
Recent bear sightings in Lake Akan have been concentrated in Tsubetsu (36), Tsubetsu Aioi (12), Tsubetsu Nunokawa (9). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Lake Akan?
Activity has slowed. 0 incidents in the last 7 days, 1 in the last 30 days.
What type of bears are in Lake Akan?
Lake Akan is home to brown bears (Ussuri brown bear), which can weigh up to 500kg and are found only in Hokkaido. They are active from spring through autumn. Always carry bear bells and bear spray when hiking.