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Nasu to Ouchi Dam Drive

Driving · High Risk · 57 km · 1h 7m · 2 stops · 10 sightings · Saved May 23, 2026 · Last updated 8 hours ago
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Incidents in last 7 days
10
Incidents in last 30 days
1 week ago
Latest

Safety Summary

This 57 km route runs from Nasu to Ouchi Dam, passing through Tochigi and Fukushima. In the past 30 days, 10 bear sightings were reported within 5 km of the route. No reports were recorded in the past 7 days. The latest sighting was reported 1 week ago near Shimogo, Fukushima.

At this density of recent sightings, be ready to brake at any moment and avoid stopping in flagged stretches.

Your Route

Route Profile

Highlights Along Your Route (1)

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

Ouchi Dam
High Risk

Ouchi Dam

Fukushima

923 incidents

Ouchi Dam
High Risk

Ouchi Dam

Fukushima

923 incidents

Route Timeline

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S
Nasu, Tochigi
High Risk 57 km 1h 7m 10 sightings within 5 km
Shimogo, Fukushima

On Sunday, June 28 at approximately 3:40 p.m., on the Ouchi–Aizu-Takada prefectural road in Ouchi Yaku-mizu area, Shimogō Town, a witness (woman in her 70s) saw a single bear (about 1 m in body length) sitting on the road while driving. The bear then left toward the woods to the north.

Shimogo, Fukushima

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

At approximately 11:57 a.m. on Saturday, June 27, in the parking lot of the Shimogō Town Civic Gymnasium (Takasato Aza Ninzuhira Otsu area), a witness (male in his 30s) saw one bear (about 50 cm in body length) in the parking lot where he was. The bear left the scene and its subsequent whereabouts are unknown.

Shimogo 大字湯野上, Fukushima

Official ·2 weeks ago

A bear was seen moving in Takamuro Ninzudaira Otsu, Shimogo Town, Fukushima.

Shimogo 大字湯野上, Fukushima

News ·2 weeks ago
Show 7 more

On Friday, June 26 at around 11:40 a.m., in forested land in Makabune Akirii area, Saigo Village, a man in his 50s, while working outdoors, sighted one bear (approximately 1 m in length) in the forest.

Nishigo 大字鶴生, Fukushima

Official ·2 weeks ago
Aizumisato 東尾岐, Fukushima

On Thursday, June 25 at approximately 1:45 p.m., a witness (male, in his 50s) driving a vehicle observed one bear (about 50 cm in length) in the forested area of Hiwada, Higashiogi, Aizumisato Town. The bear left the area heading east into the forest, and its subsequent whereabouts are unknown.

Aizumisato 東尾岐, Fukushima

Official ·2 weeks ago
Shimogo 大字栄富, Fukushima

On Wednesday, June 24 at approximately 7:03 p.m., in the Yabari area of Shimogō Town on Prefectural Route Toaka-Eitomi, a witness (male in his 60s) who was driving eastbound on the road spotted one bear (about 1 m in length) lying on the roadway. The bear ran into the forested area to the north and its subsequent whereabouts are unknown.

Shimogo 大字栄富, Fukushima

Official ·2 weeks ago

One bear was seen lying on the Toga-Sakae Tomi Prefectural Road in Anbaru, Shimogo Town, around 19:03.

Shimogo, Fukushima

News ·2 weeks ago

A man driving a car saw one bear cross the road in Oto-machi, Aizuwakamatsu City.

Aizuwakamatsu Otomachi-Ashinomaki, Fukushima

News ·3 weeks ago
Shimogo 大字大松川, Fukushima

On Tuesday, June 16 at around 11:20 a.m., on Route 289 in the Inhira area of Minamikurazawa, Shimogō, a witness (male in his 50s) reported that while driving from Shimogō toward Nishigō Village, he saw a bear (about 1 m in length) emerge from the mountains on the left side of the road. The bear noticed the car and returned into the mountains.

Shimogo 大字大松川, Fukushima

Official ·3 weeks ago
Nishigo, Fukushima

On Tuesday, June 16 at around 4:00 a.m., on a village road in Obokura (Obokura, Habisawa area), Saigō Village, a man driving a car sighted one bear (approximately 1 m in body length).

Nishigo, Fukushima

Official ·3 weeks ago
G
Ouchi Dam, Fukushima
Total Distance: 57 km

When Are Bears Most Active?

Peak activity at 11:00 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, 10 bear sightings were reported within 5 km of the route. No reports were recorded in the past 7 days.

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

The latest sighting was reported 1 week ago near Shimogo, Fukushima.

What time of day are bears most active here?

Recent sightings on this route peak around 11:00. Bears are generally most active at dawn and dusk.

Is this route safe to travel right now?

This 57 km route runs from Nasu to Ouchi Dam, passing through Tochigi and Fukushima. In the past 30 days, 10 bear sightings were reported within 5 km of the route. No reports were recorded in the past 7 days. The latest sighting was reported 1 week ago near Shimogo, Fukushima. At this density of recent sightings, be ready to brake at any moment and avoid stopping in flagged stretches.

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