Tourism Spots · Tokyo
Iwakura Onsen Black Bear Incidents
Bear incident and sighting reports for Iwakura Onsen, compiled from official government sources, news outlets, and community submissions. View the interactive incident map and safety information before hiking or outdoor activities.
Iwakura Onsen has been seeing black bear activity close to settled ground, and the most recent report came on April 30, 2026 at Hanno Oaza Yagoshiri, where a bear like animal about 60 to 70 centimeters long was spotted around 16:00 near an area that includes schools and restaurants. Another recent sighting came on April 29, 2026 in Tokyo Hikawa, showing that bears are still moving through the broader edge of the region in daylight and after dark.
The busiest ground has been around Hanno, Akiruno, Hachioji, Ome, and Tokyo Hikawa, with the heaviest run of reports in October 2025 at 64 and November 2025 at 54, before easing through winter to December 2025 at 18, January 2026 at 2, and February 2026 at 2. Across this area, there have been 624 black bear sightings overall, and the recent spring reports show the activity has not gone away.
Iwakura Onsen Bear Incident Map
No incidents in this time range
No incidents in this time range
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 Iwakura Onsen
How many bear incidents have been recorded in Iwakura Onsen?
Iwakura Onsen has recorded 624 bear incidents in total, with 8 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 Iwakura Onsen?
The most recent bear sighting in Iwakura Onsen 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 Iwakura Onsen?
Recent bear sightings in Iwakura Onsen have been concentrated in Tokyo Oguno (18), Tokyo Hirai (8), Tokyo Mitsugo (5). These areas have had multiple reports within the last 30 days.
Is bear activity increasing in Iwakura Onsen?
Activity has slowed. 0 incidents in the last 7 days, 8 in the last 30 days.
What type of bears are in Iwakura Onsen?
Iwakura Onsen 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.