Tourism Spots · Tochigi
Lake Chūzenji Black Bear Incidents
Bear incident and sighting reports for Lake Chūzenji, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Lake Chūzenji saw a black bear about one meter long on May 4, 2026 at 14:59 in Nikkō 湯元, in a stream like area about 25 meters back from the road, where it stayed put as if feeding and was photographed from inside a car. Another cub was reported in Nikkō on May 4, 2026 at 14:15, and a separate cub crossed the national highway near the old tollbooth at the bottom of Irohazaka in Nikkō on May 3, 2026 at 17:50.
Around Lake Chūzenji, the busiest months in the recent record were August 2024 with 26 incidents, then November 2025 with 11 and October 2025 and August 2025 with 10 each. The strongest concentration of reports is in Nikkō, with nearby Kanuma also appearing repeatedly, and the area has logged 302 black bear sightings overall.
Lake Chūzenji Bear Incident Map
No incidents in this time range
No incidents in this time range
Recent trips through Lake Chūzenji
Nearby Areas
Comments (0)
No comments yet.
Hiking in bear country
Safety picks and trail essentials, top-rated on Amazon and Rakuten.
Frequently Asked Questions About Bears in Lake Chūzenji
How many bear incidents have been recorded in Lake Chūzenji?
Lake Chūzenji has recorded 302 bear incidents in total, with 11 reported in the last 30 days and 4 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 Chūzenji?
The most recent bear sighting in Lake Chūzenji was on May 4, 2026 in Nikkō 湯元, Tochigi, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Lake Chūzenji?
Recent bear sightings in Lake Chūzenji have been concentrated in Nikkō (39), Nikkō 宝殿 (14), Nikkō 所野 (8). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Lake Chūzenji?
Activity is elevated. 4 of the 11 monthly incidents occurred in the last 7 days.
What type of bears are in Lake Chūzenji?
Lake Chūzenji 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.