Cities & Towns · Niigata
Agano Black Bear Incidents
Bear incident and sighting reports for Agano, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Agano’s most recent black bear report came from Maruyama, where on February 18, 2026 a bear was seen under a tree near the crossroads. Before that, on February 12, 2026, bear footprints were found near the Omuro Water Purification Plant and the Omuro Intake Facility in Kamishonakayama, and earlier in February there were sightings in Onna-do and Ideyu close to homes and village edges.
The activity has been strongest around the mountain and settlement fringe in Agano, especially in places like Maruyama, Kamishonakayama, Onna-do, and Ideyu. Reports surged in November 2025 with 118 incidents, stayed active in October 2025 with 48, and then continued through winter with 10 in January 2026 and 10 in February 2026. Across Agano, there have been 412 black bear sightings overall.
Agano Bear Incident Map
No incidents in this time range
No incidents in this time range
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139 incidents across the whole city and four separate reports just from Ideyu in late January alone.
Hiking in bear country
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Frequently Asked Questions About Bears in Agano
How many bear incidents have been recorded in Agano?
Agano has 412 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 Agano?
The most recent bear sighting in Agano was on February 17, 2026 in Agano 丸山, Niigata, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Agano?
Recent bear sightings in Agano have been concentrated in Agano 小松 (20), Agano 六野瀬 (14), Agano 十二神 (8). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Agano?
No recent activity to assess.
What type of bears are in Agano?
Agano 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.