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Tourism Spots · Saitama

Nakatsu River Black Bear Incidents

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

151 bear incidents recorded · Last updated 7 hours ago
Trip Plan Risk Map Bear Report
Incidents in last 7 days
7
Incidents in last 30 days
28
Latest
1 day ago
Nakatsu River
Moderate Risk

Latest Bear Activity in Nakatsu River

Nakatsu River had a Black Bear report in Chichibu Mitsumine on June 22, 2026. There were 28 incidents in the past 30 days, including 7 in the past 7 days. Reports are down from the previous week, but recent activity remains. Recent reports are spread across Chichibu Mitsumine, Chichibu, and Chichibu Otaki. The area has 151 recorded incidents in total.

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Nakatsu River Bear Incident Map

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Recent trips through Nakatsu River

Maizuru Castle Park → Nakatsu River

Maizuru Castle Park → Nakatsu River

2 stops · 2 weeks ago

6 views

Lorelei NeutralLisa Wischofskyhttps://www.figma.com/community/file/1198749693280469639https://creativecommons.org/publicdomain/zero/1.0/Remix of „Lorelei Neutral” (https://www.figma.com/community/file/1198749693280469639) by „Lisa Wischofsky”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)
Warm Ranger @friend-67218d21
Maizuru Castle Park → Nakatsu River

Maizuru Castle Park → Nakatsu River

2 stops · 2 weeks ago

6 views

Lorelei NeutralLisa Wischofskyhttps://www.figma.com/community/file/1198749693280469639https://creativecommons.org/publicdomain/zero/1.0/Remix of „Lorelei Neutral” (https://www.figma.com/community/file/1198749693280469639) by „Lisa Wischofsky”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)
Warm Ranger @friend-67218d21

Nearby Areas

Mount Takamagahara
Low Risk

Mount Takamagahara

5.5 km

11 incidents

Mount Sanpō
Low Risk

Mount Sanpō

5.6 km

26 incidents

Mount Sanpō
Low Risk

Mount Sanpō

5.6 km

26 incidents

Mount Kobushi
Low Risk

Mount Kobushi

6.5 km

23 incidents

Mount Kobushi
Low Risk

Mount Kobushi

6.5 km

23 incidents

Tokusa yama
Low Risk

Tokusa yama

7.0 km

25 incidents

Mount Osutaka
Low Risk

Mount Osutaka

7.3 km

10 incidents

Chichibu Tama Kai National Park
Low Risk

Chichibu Tama Kai National Park

7.7 km

101 incidents

Mount Takamagahara
Low Risk

Mount Takamagahara

5.5 km

11 incidents

Mount Sanpō
Low Risk

Mount Sanpō

5.6 km

26 incidents

Mount Sanpō
Low Risk

Mount Sanpō

5.6 km

26 incidents

Mount Kobushi
Low Risk

Mount Kobushi

6.5 km

23 incidents

Mount Kobushi
Low Risk

Mount Kobushi

6.5 km

23 incidents

Tokusa yama
Low Risk

Tokusa yama

7.0 km

25 incidents

Mount Osutaka
Low Risk

Mount Osutaka

7.3 km

10 incidents

Chichibu Tama Kai National Park
Low Risk

Chichibu Tama Kai National Park

7.7 km

101 incidents

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Frequently Asked Questions About Bears in Nakatsu River

How many bear incidents have been recorded in Nakatsu River?

Nakatsu River has recorded 151 bear incidents in total, with 28 reported in the last 30 days and 7 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 Nakatsu River?

The most recent bear sighting in Nakatsu River was on June 22, 2026 in Chichibu Mitsumine, Saitama, where 3 Black Bear was reported. Detailed location and surrounding incidents are available on the incident map.

Where have bears appeared recently in Nakatsu River?

Recent bear sightings in Nakatsu River have been concentrated in Chichibu Mitsumine (15), Chichibu (11), Chichibu Otaki (8). These areas have had multiple reports within the last 30 days.

Is bear activity increasing in Nakatsu River?

Activity has slowed. 7 incidents in the last 7 days, 28 in the last 30 days.

What type of bears are in Nakatsu River?

Nakatsu 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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