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Akigawa River Black Bear Incidents
Bear incident and sighting reports for Akigawa River, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Akigawa River saw its most recent troubling report on April 30, 2026 in Hanno, Oaza Yagurashi, where police said a black bear like animal about 60 to 70 centimeters long was sighted around 16:00 in an area with schools and restaurants nearby. Another close call came on April 25, 2026 in Ome, Katsunuma, where a person spotted one behind a tree near the road after hearing a noise from the cliff edge by the way back from Ome Railway Park to Ome Station.
The busiest ground around the river keeps centering on Hanno, Akiruno, Hachioji, and Ome, with sightings turning up near residential edges, riverbanks, bridges, and roads. Activity peaked in October 2025 with 59 incidents and stayed very high in November 2025 with 37, before easing through winter, while the area has now recorded 569 black bear sightings in all.
Akigawa River Bear Incident Map
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No incidents in this time range
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Frequently Asked Questions About Bears in Akigawa River
How many bear incidents have been recorded in Akigawa River?
Akigawa River has recorded 569 bear incidents in total, with 6 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 Akigawa River?
The most recent bear sighting in Akigawa River was on April 30, 2026 in Hanno 大字矢颪, Saitama, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.
Where have bears appeared recently in Akigawa River?
Recent bear sightings in Akigawa River have been concentrated in Tokyo Oguno (22), Tokyo Hirai (8), Tokyo Mitsugo (5). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Akigawa River?
Activity has slowed. 0 incidents in the last 7 days, 6 in the last 30 days.
What type of bears are in Akigawa River?
Akigawa 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.