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  4. Yorii to Sano Drive

Yorii to Sano Drive

Driving · High Risk · 198 km · 2h 56m · 4 stops · 22 sightings · Saved May 26, 2026 · Last updated 7 hours ago
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Saves as a new trip plan. The original stays as-is.

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2
Incidents in last 7 days
22
Incidents in last 30 days
3 days ago
Latest

Safety Summary

This 198 km route runs from Yorii to Sano, passing through Saitama, Gunma, and Tochigi. In the past 30 days, 22 bear sightings were reported within 5 km of the route. The past 7 days account for 2 of them. The latest sighting was reported 3 days ago near Shibukawa 伊香保町湯中子, Gunma.

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 (2)

2 places within 1 km of your route, passing through Saitama, Gunma, Tochigi.

Tamayodo Dam
Moderate Risk

Tamayodo Dam

Saitama

310 incidents

The Tomioka Silk Mill and Related Industrial Heritage
Low Risk

The Tomioka Silk Mill and Related Industrial Heritage

Gunma

174 incidents

Tamayodo Dam
Moderate Risk

Tamayodo Dam

Saitama

310 incidents

The Tomioka Silk Mill and Related Industrial Heritage
Low Risk

The Tomioka Silk Mill and Related Industrial Heritage

Gunma

174 incidents

Route Timeline

|
S
Yorii, Saitama
Moderate Risk 53 km 55m 2 sightings within 5 km

A 1.2-meter bear was sighted in Misawa, Minano Town.

Minano Misawa, Saitama

News ·1 month ago

[Dangerous animal] Bear sighting in Minano, Saitama; hiker spotted it. Body length 1.2 meters. Around 5:45 p.m. on June 13 near the park mountain path in Minano (Saitama Shimbun). #YahooNews

Minano, Saitama

1 month ago
1
The Tomioka Silk Mill and Related Industrial Heritage, Gunma
High Risk 63 km 57m 12 sightings within 5 km
Shibukawa 伊香保町湯中子, Gunma

Shibukawa 伊香保町湯中子, Gunma

Official ·3 days ago
Shibukawa 北牧, Gunma

Shibukawa 北牧, Gunma

Official ·1 week ago
Shibukawa 伊香保町水沢, Gunma

Shibukawa 伊香保町水沢, Gunma

Official ·1 week ago
Show 9 more
Shibukawa 北牧, Gunma

Shibukawa 北牧, Gunma

Official ·1 week ago

On 2026-06-30 evening, one bear was sighted in Yokobori, Shibukawa City, Gunma Prefecture.

Shibukawa 横堀, Gunma

News ·1 week ago
Shibukawa 渋川, Gunma

Around 08:30 on 2026-06-28, a bear was sighted in Shibukawa, Shibukawa City, Gunma Prefecture.

Shibukawa 渋川, Gunma

News ·1 week ago
Shibukawa 伊香保町伊香保, Gunma

Shibukawa 伊香保町伊香保, Gunma

Official ·1 week ago
Shibukawa 伊香保町伊香保, Gunma

On 2026-06-28 morning, a bear was sighted in Ikahomachi Ikaho, Shibukawa City, Gunma Prefecture.

Shibukawa 伊香保町伊香保, Gunma

News ·1 week ago
Shibukawa 村上, Gunma

Shibukawa 村上, Gunma

Official ·2 weeks ago
Shibukawa 伊香保町伊香保, Gunma

Shibukawa 伊香保町伊香保, Gunma

Official ·2 weeks ago
Shibukawa 横堀, Gunma

Shibukawa 横堀, Gunma

Official ·3 weeks ago
Shibukawa 横堀, Gunma

Shibukawa 横堀, Gunma

Official ·1 month ago
2
Higashiagatsuma, Gunma
High Risk 83 km 1h 4m 20 sightings within 5 km
Shibukawa 伊香保町湯中子, Gunma

Shibukawa 伊香保町湯中子, Gunma

Official ·3 days ago
Ashikaga 西宮町, Tochigi

Ashikaga 西宮町, Tochigi

Official ·6 days ago
Shibukawa 北牧, Gunma

Shibukawa 北牧, Gunma

Official ·1 week ago
Show 17 more
Shibukawa 伊香保町水沢, Gunma

Shibukawa 伊香保町水沢, Gunma

Official ·1 week ago
Shibukawa 北牧, Gunma

Shibukawa 北牧, Gunma

Official ·1 week ago

On 2026-06-30 evening, one bear was sighted in Yokobori, Shibukawa City, Gunma Prefecture.

Shibukawa 横堀, Gunma

News ·1 week ago

It ran through the trees alongside the trail just before Ryogaiyama.

Ashikaga 江川町, Tochigi

1 week ago
Shibukawa 渋川, Gunma

Around 08:30 on 2026-06-28, a bear was sighted in Shibukawa, Shibukawa City, Gunma Prefecture.

Shibukawa 渋川, Gunma

News ·1 week ago
Shibukawa 伊香保町伊香保, Gunma

Shibukawa 伊香保町伊香保, Gunma

Official ·1 week ago
Shibukawa 伊香保町伊香保, Gunma

On 2026-06-28 morning, a bear was sighted in Ikahomachi Ikaho, Shibukawa City, Gunma Prefecture.

Shibukawa 伊香保町伊香保, Gunma

News ·1 week ago
Sano 下彦間町, Tochigi

Sano 下彦間町, Tochigi

Official ·2 weeks ago
Sano 下彦間町, Tochigi

Around 7:00 PM on June 27, one bear was sighted in Shimohikoma Town, Sano City.

Sano 下彦間町, Tochigi

News ·2 weeks ago
Shibukawa 村上, Gunma

Shibukawa 村上, Gunma

Official ·2 weeks ago
Shibukawa 伊香保町伊香保, Gunma

Shibukawa 伊香保町伊香保, Gunma

Official ·2 weeks ago
Sano 戸奈良町, Tochigi

At around 4:25 on 2026-06-24, one bear about 1 meter long was sighted in farmland in Tonara-cho, Sano City, Tochigi Prefecture.

Sano 戸奈良町, Tochigi

News ·2 weeks ago
Ashikaga 利保町, Tochigi

Itsukushima Shrine, Toshihocho, Ashikaga City 100 m north of Nagusagawa River

Ashikaga 利保町, Tochigi

3 weeks ago

Kiryu 広沢町間ノ島, Gunma

Official ·3 weeks ago
Ashikaga 利保町, Tochigi

Sightings reported by the city From the Tenjinbashi intersection in Egawa Town 3-chome toward the northeast along Fukuromi River On-site inspection found no signs of a bear, but wild boar rooting was observed on the embankment.

Ashikaga 利保町, Tochigi

3 weeks ago
Shibukawa 横堀, Gunma

Shibukawa 横堀, Gunma

Official ·3 weeks ago
Shibukawa 横堀, Gunma

Shibukawa 横堀, Gunma

Official ·1 month ago
G
Sano, Tochigi
Total Distance: 198 km

When Are Bears Most Active?

Peak activity at 8:00 with 5 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, 22 bear sightings were reported within 5 km of the route. The past 7 days account for 2 of them.

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

The latest sighting was reported 3 days ago near Shibukawa 伊香保町湯中子, Gunma.

What time of day are bears most active here?

Recent sightings on this route peak around 8:00. Bears are generally most active at dawn and dusk.

Is this route safe to travel right now?

This 198 km route runs from Yorii to Sano, passing through Saitama, Gunma, and Tochigi. In the past 30 days, 22 bear sightings were reported within 5 km of the route. The past 7 days account for 2 of them. The latest sighting was reported 3 days ago near Shibukawa 伊香保町湯中子, Gunma. At this density of recent sightings, be ready to brake at any moment and avoid stopping in flagged stretches.

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