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  4. Lake Sai to Utsunomiya Drive

Lake Sai to Utsunomiya Drive

Driving · High Risk · 223 km · 3h 5m · 2 stops · 28 sightings · Saved July 12, 2026 · Last updated 10 hours ago
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Saves as a new trip plan. The original stays as-is.

3
Incidents in last 7 days
28
Incidents in last 30 days
1 day ago
Latest

Safety Summary

This 223 km route runs from Lake Sai to Utsunomiya, passing through Yamanashi, Tochigi, Gunma, Kanagawa, Saitama, and Tokyo. In the past 30 days, 28 bear sightings were reported within 5 km of the route. The past 7 days account for 3 of them. The latest sighting was reported 1 day ago near Tsuru Ohata, Yamanashi.

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 (8)

8 places within 1 km of your route, passing through Yamanashi, Tochigi, Gunma, Kanagawa, Saitama, Tokyo.

Lake Sai
Moderate Risk

Lake Sai

Yamanashi

547 incidents

Fuji-Q Highland
Moderate Risk

Fuji-Q Highland

Yamanashi

565 incidents

Gekkō-ji Temple
Moderate Risk

Gekkō-ji Temple

Yamanashi

567 incidents

Arakurayama Sengen Park
Moderate Risk

Arakurayama Sengen Park

Yamanashi

580 incidents

Lake Sagami
Low Risk

Lake Sagami

Kanagawa

738 incidents

Hachiōji Castle
Low Risk

Hachiōji Castle

Tokyo

792 incidents

Tokyo Summerland
Low Risk

Tokyo Summerland

Tokyo

773 incidents

Ichino River
Low Risk

Ichino River

Saitama

10 incidents

Lake Sai
Moderate Risk

Lake Sai

Yamanashi

547 incidents

Fuji-Q Highland
Moderate Risk

Fuji-Q Highland

Yamanashi

565 incidents

Gekkō-ji Temple
Moderate Risk

Gekkō-ji Temple

Yamanashi

567 incidents

Arakurayama Sengen Park
Moderate Risk

Arakurayama Sengen Park

Yamanashi

580 incidents

Lake Sagami
Low Risk

Lake Sagami

Kanagawa

738 incidents

Hachiōji Castle
Low Risk

Hachiōji Castle

Tokyo

792 incidents

Tokyo Summerland
Low Risk

Tokyo Summerland

Tokyo

773 incidents

Ichino River
Low Risk

Ichino River

Saitama

10 incidents

Route Timeline

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S
Lake Sai, Yamanashi
High Risk 223 km 3h 5m 28 sightings within 5 km
Tsuru Ohata, Yamanashi

Tsuru Ohata, Yamanashi

Official ·1 day ago
Tsuru Ono, Yamanashi

Tsuru Ono, Yamanashi

Official ·2 days ago
Kanuma 久野, Tochigi

A bear was witnessed in the field in the night time.

Kanuma 久野, Tochigi

5 days ago
Show 25 more
Tochigi 吹上町, Tochigi

One bear-like animal was sighted in Fukiage-cho, Tochigi City.

Tochigi 吹上町, Tochigi

News ·1 week ago
Fujiyoshida, Yamanashi

Fujiyoshida, Yamanashi

Official ·1 week ago
Tsuru Asahisoshi, Yamanashi

Tsuru Asahisoshi, Yamanashi

Official ·1 week ago
Fujiyoshida, Yamanashi

Fujiyoshida, Yamanashi

Official ·1 week ago
Otsuki Hatsukarimachi-Shimohatsukari, Yamanashi

Otsuki Hatsukarimachi-Shimohatsukari, Yamanashi

Official ·1 week ago
Tokyo Hirai, Tokyo

Around 8:20 PM on July 26, a bear-like animal was sighted in Hirai, Hinode Town, Tokyo.

Tokyo Hirai, Tokyo

News ·1 week ago
Otsuki Nigiokamachi-Iwadono, Yamanashi

Otsuki Nigiokamachi-Iwadono, Yamanashi

Official ·2 weeks ago

Akiruno Sannai, Tokyo

Official ·2 weeks ago
Sano 田之入町, Tochigi

Sano 田之入町, Tochigi

Official ·2 weeks ago

Tsuru Shishidome, Yamanashi

Official ·2 weeks ago
Tsuru, Yamanashi

It is believed to have been digging a hole in the mountains.

Tsuru, Yamanashi

Official ·2 weeks ago

A mother bear and two cubs were sighted near a community center in Asari, Nigoka-cho, Otsuki City.

Otsuki Nigiokamachi-Asari, Yamanashi

News ·2 weeks ago
Otsuki Nigiokamachi-Asari, Yamanashi

Otsuki Nigiokamachi-Asari, Yamanashi

Official ·2 weeks ago

I was walking from Iwadono Mountain toward Chigo-Otoshi. Just as I was about to reach Chigo-Otoshi, I encountered a bear cub.

Otsuki Nigiokamachi-Yurigaoka, Yamanashi

2 weeks ago

Around 18:20 on 2026-07-19, one bear about 1.2 m long was sighted in farmland in Fujicho, Sano City, Tochigi Prefecture.

Sano 富士町, Tochigi

News ·2 weeks ago
Otsuki Nigiokamachi-Yurigaoka, Yamanashi

A bear was sighted in Shigenokamachi Kozuse, Otsuki City.

Otsuki Nigiokamachi-Yurigaoka, Yamanashi

News ·2 weeks ago

Sano 富士町, Tochigi

Official ·2 weeks ago

Around 6:50 PM on 2026-07-13, an animal believed to be a bear was sighted in Otawa, Fujioka-machi, Tochigi City.

Tochigi Fujiokamachi Ōdawa, Tochigi

News ·3 weeks ago
Tochigi Fujiokamachi Ōdawa, Tochigi

Tochigi Fujiokamachi Ōdawa, Tochigi

Official ·3 weeks ago

Around 19:20 on July 12, a bear-like animal was sighted in Kurosawa 3-chome, Ome City.

Ōme Kurosawa, Tokyo

News ·3 weeks ago

Black bear, 1m20 long and 0,7m high. Saw during a hiking from Mitsutogeyama to Kawaguchi Asama Shrine. 20-30 before the haha waterfall.

Fujikawaguchiko, Yamanashi

3 weeks ago

Tsuru Shimoya, Yamanashi

Official ·1 month ago
Fujiyoshida, Yamanashi

Fujiyoshida, Yamanashi

Official ·1 month ago
Fujiyoshida, Yamanashi

Two bears, believed to be a parent and cub, were sighted by the baseball field area of Fuji Hokuroku Park.

Fujiyoshida, Yamanashi

News ·1 month ago
Fujiyoshida, Yamanashi

Fujiyoshida, Yamanashi

Official ·1 month ago
G
Utsunomiya, Tochigi
Total Distance: 223 km

When Are Bears Most Active?

Peak activity at 12:00 with 3 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.

Bear risk analysis map showing route with safety levels

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Frequently Asked Questions About This Route

How many bear sightings are on this route?

In the past 30 days, 28 bear sightings were reported within 5 km of the route. The past 7 days account for 3 of them.

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

The latest sighting was reported 1 day ago near Tsuru Ohata, Yamanashi.

What time of day are bears most active here?

Recent sightings on this route peak around 12:00. Bears are generally most active at dawn and dusk.

Is this route safe to travel right now?

This 223 km route runs from Lake Sai to Utsunomiya, passing through Yamanashi, Tochigi, Gunma, Kanagawa, Saitama, and Tokyo. In the past 30 days, 28 bear sightings were reported within 5 km of the route. The past 7 days account for 3 of them. The latest sighting was reported 1 day ago near Tsuru Ohata, Yamanashi. At this density of recent sightings, be ready to brake at any moment and avoid stopping in flagged stretches.

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