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Tourism Spots · Tochigi

Watarase River Black Bear Incidents

Black Bear sighting and incident data compiled from official government records, news outlets, and community reports.

354 bear incidents recorded · Last updated 13 hours ago
Trip Plan Risk Map Bear Report

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Watarase River
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Incidents in last 7 days
3
Incidents in last 30 days
18
Latest
3 days ago
Watarase River
Moderate Risk

Latest Bear Activity in Watarase River

Watarase River had a Black Bear report in Nikkō on August 5, 2026. There were 18 incidents in the past 30 days, including 3 in the past 7 days. Reports are at the same level as the previous week. Recent reports are spread across Nikkō, Numata Tonemachi-Sonohara, and Katashina. The area has 354 recorded incidents in total.

Watarase River Bear Incident Map

Showing 120 of 120

No incidents in this time range

No incidents in this time range

Recent trips through Watarase River

Watarase River → Nikko

Watarase River → Nikko

2 stops · 2 months ago

16 views

Watarase River → Mount Nikkō-Shirane

Watarase River → Mount Nikkō-Shirane

2 stops · 1 month ago

14 views

Watarase River → Ashio Copper Mine

Watarase River → Ashio Copper Mine

2 stops · 1 week ago

1 views

Nikko → Mount Sukai

Nikko → Mount Sukai

2 stops · 3 months ago

112 views

Watarase River → Nikko

Watarase River → Nikko

2 stops · 2 months ago

16 views

Watarase River → Mount Nikkō-Shirane

Watarase River → Mount Nikkō-Shirane

2 stops · 1 month ago

14 views

Watarase River → Ashio Copper Mine

Watarase River → Ashio Copper Mine

2 stops · 1 week ago

1 views

Nikko → Mount Sukai

Nikko → Mount Sukai

2 stops · 3 months ago

112 views

Nearby Areas

Mount Sukai
Low Risk

Mount Sukai

1.6 km

133 incidents

Ashio Copper Mine
Low Risk

Ashio Copper Mine

9.6 km

283 incidents

Lake Chūzenji
Moderate Risk

Lake Chūzenji

11 km

366 incidents

Mount Nikkō-Shirane
Low Risk

Mount Nikkō-Shirane

13 km

119 incidents

Fukiware Falls
Moderate Risk

Fukiware Falls

13 km

348 incidents

Kegon Falls
Moderate Risk

Kegon Falls

14 km

376 incidents

Mount Nantai
Moderate Risk

Mount Nantai

15 km

264 incidents

Mount Akagi
Low Risk

Mount Akagi

20 km

131 incidents

Mount Sukai
Low Risk

Mount Sukai

1.6 km

133 incidents

Ashio Copper Mine
Low Risk

Ashio Copper Mine

9.6 km

283 incidents

Lake Chūzenji
Moderate Risk

Lake Chūzenji

11 km

366 incidents

Mount Nikkō-Shirane
Low Risk

Mount Nikkō-Shirane

13 km

119 incidents

Fukiware Falls
Moderate Risk

Fukiware Falls

13 km

348 incidents

Kegon Falls
Moderate Risk

Kegon Falls

14 km

376 incidents

Mount Nantai
Moderate Risk

Mount Nantai

15 km

264 incidents

Mount Akagi
Low Risk

Mount Akagi

20 km

131 incidents

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Frequently Asked Questions About Bears in Watarase River

How many bear incidents have been recorded in Watarase River?

Watarase River has recorded 354 bear incidents in total, with 18 reported in the last 30 days and 3 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 Watarase River?

The most recent bear sighting in Watarase River was on August 4, 2026 in Nikkō, Tochigi, where 1 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.

Where have bears appeared recently in Watarase River?

Recent bear sightings in Watarase River have been concentrated in Nikkō (19), Numata Tonemachi-Oigami (8), Numata Tonemachi-Oyo (7). These areas have had multiple reports within the last 30 days.

Is bear activity increasing in Watarase River?

Activity has slowed. 3 incidents in the last 7 days, 18 in the last 30 days.

What type of bears are in Watarase River?

Watarase 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.

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