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  4. Nasushiobara to Aizumisato Hiking Route

Nasushiobara to Aizumisato Hiking Route

Hiking · High Risk · 81 km · 17h 45m · 2 stops · 20 sightings · Saved June 11, 2026 · Last updated 4 hours ago
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6
Incidents in last 7 days
20
Incidents in last 30 days
1 day ago
Latest

Safety Summary

This 81 km route runs from Nasushiobara to Aizumisato, passing through Tochigi and Fukushima. In the past 30 days, 20 bear sightings were reported within 5 km of the route. The past 7 days account for 6 of them. The latest sighting was reported 1 day ago near Nasu もみじヶ丘, Tochigi.

At this density of recent sightings, consider rescheduling or choosing a different trail until activity quiets.

Your Route

Route Profile

Highlights Along Your Route (1)

1 places within 1 km of your route, passing through Tochigi, Fukushima.

Ouchi Dam
Low Risk

Ouchi Dam

Fukushima

936 incidents

Ouchi Dam
Low Risk

Ouchi Dam

Fukushima

936 incidents

Route Timeline

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Nasushiobara, Tochigi
High Risk 81 km 17h 45m 20 sightings within 5 km

Nasu もみじヶ丘, Tochigi

Official ·1 day ago

Nasu Takaku-otsu, Tochigi

Official ·2 days ago

A bear was sighted in Takabayashi, Nasu-Shiobara, Tochigi, around 17:00 on 2026-08-04.

Nasushiobara 高林, Tochigi

News ·3 days ago
Show 17 more
Aizuwakamatsu Kitaaizumachi-Sanbonmatsu, Fukushima

One bear, about 1 meter long, was sighted on the Agagawa riverbank in Mondenmachi Oaza Iiji, Aizuwakamatsu City.

Aizuwakamatsu Kitaaizumachi-Sanbonmatsu, Fukushima

News ·3 days ago

Nasu Takaku-otsu, Tochigi

Official ·5 days ago
Nasu 高久乙, Tochigi

On the evening of August 1, a bear was sighted in Takakuotsu, Nasu Town, Tochigi Prefecture.

Nasu 高久乙, Tochigi

News ·5 days ago
Nasu 那須高原, Tochigi

Nasu 那須高原, Tochigi

Official ·1 week ago

Aizumisato 大石, Fukushima

Official ·1 week ago
Aizuwakamatsu Otomachi-Shimoamaya, Fukushima

One bear (1.5 m body length) was sighted crossing National Route 118 in Shimouruya, Oto-machi, Aizuwakamatsu City.

Aizuwakamatsu Otomachi-Shimoamaya, Fukushima

News ·1 week ago
Shimogo 大字湯野上, Fukushima

The bear was wandering on the road and then left for the woods to the north.

Shimogo 大字湯野上, Fukushima

Official ·1 week ago
Aizumisato 旭無量, Fukushima

While walking, I observed three bears crossing the prefectural road on the west side of my home from the mountain forest on the west to the river on the east (one about 1.5 m in length and two about 0.5 m each).

Aizumisato 旭無量, Fukushima

Official ·1 week ago
Aizuwakamatsu Otomachi-Okawa, Fukushima

A cub crossed the road and went into the grass.

Aizuwakamatsu Otomachi-Okawa, Fukushima

Official ·2 weeks ago

In Yunogami, Shimogo Town, two bears entered the Aizu Railway tracks, and one bear (about 0.4 m long) collided with a train. No passengers or crew were injured.

Shimogo 大字湯野上, Fukushima

News ·2 weeks ago
Nasu 高久乙, Tochigi

A bear was sighted in Takakuotsu, Nasu Town.

Nasu 高久乙, Tochigi

News ·2 weeks ago

Nasu もみじヶ丘, Tochigi

Official ·3 weeks ago

Nasushiobara 木綿畑, Tochigi

Official ·3 weeks ago

Around 6:10 PM on 2026-07-14, a bear was sighted in Nishi-Iwasaki, Nasushiobara City.

Nasushiobara 西岩崎, Tochigi

News ·3 weeks ago

A bear was sighted in a rice paddy in Shimohori, Aizumisato, and walked away.

Aizumisato 下堀, Fukushima

News ·3 weeks ago

Nasu つつじヶ丘, Tochigi

Official ·1 month ago

Nasushiobara 塩野崎, Tochigi

Official ·1 month ago
G
Aizumisato, Fukushima
Total Distance: 81 km

When Are Bears Most Active?

Peak activity at 19:00 with 4 incidents

Asian black bears on your route

Asian Black Bear

Asian Black Bear

Ursus thibetanus japonicus

Range
Honshu, Shikoku
Size
80–120 kg
Active
Dawn & dusk

Sharing space safely

  • ·Make noise as you walk; carry bear spray
  • ·If charged, stand firm and use the spray
  • ·If contact happens, resist firmly. They retreat when met with resistance
  • ·Don't climb. They climb better than you

Safety Checklist

Hiking in bear country

Safety picks and trail essentials, top-rated on Amazon and Rakuten.

Emergency Contacts

110
Police
119
Fire/Ambulance

For mountain rescue, call 110 (police). They will coordinate with local rescue teams.

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Frequently Asked Questions About This Route

How many bear sightings are on this route?

In the past 30 days, 20 bear sightings were reported within 5 km of the route. The past 7 days account for 6 of them.

When and where was the most recent bear sighting near this route?

The latest sighting was reported 1 day ago near Nasu もみじヶ丘, Tochigi.

What time of day are bears most active here?

Recent sightings on this route peak around 19:00. Bears are generally most active at dawn and dusk.

Is this route safe to travel right now?

This 81 km route runs from Nasushiobara to Aizumisato, passing through Tochigi and Fukushima. In the past 30 days, 20 bear sightings were reported within 5 km of the route. The past 7 days account for 6 of them. The latest sighting was reported 1 day ago near Nasu もみじヶ丘, Tochigi. At this density of recent sightings, consider rescheduling or choosing a different trail until activity quiets.

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