Tourism Spots · Hiroshima
Ōta River Black Bear Incidents
Bear incident and sighting reports for Ōta River, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Ōta River has recently seen a black bear sighting at Asa Zoological Park in Hiroshima on December 16, 2025 at 09:00, and part of the west area was closed after the animal was reported there. Another sharp sign of activity came on December 13, 2025, when two black bears were reported in Hiroshima Koiosako 3 chome in Asaminami Ward, with nearby residents alerted.
Most of the activity is concentrated in Asaminami Ward in Hiroshima City, especially around Kamiyasu 7 chome, Numata, and the Yamamoto cho and Toyama districts, where sightings and bear traces have kept turning up near homes and roads. The pace was heaviest in November with 6 reports, followed by December with 5, then October with 3, and the area has logged 16 black bear sightings overall.
Ōta River Bear Incident Map
No incidents in this time range
No incidents in this time range
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Frequently Asked Questions About Bears in Ōta River
How many bear incidents have been recorded in Ōta River?
Ōta River has 16 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 Ōta River?
The most recent bear sighting in Ōta River was on January 9, 2026 in a settlement, Hiroshima, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Ōta River?
Recent bear sightings in Ōta River have been concentrated in Kamiyasu 7-chome, Asaminami Ward, Hiroshima City (2), Asaminami Ward, Hiroshima (2), a settlement (1). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Ōta River?
No recent activity to assess.
What type of bears are in Ōta River?
Ōta River 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.