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  4. Chausu take to Mount Nasu Hiking Route

Chausu take to Mount Nasu Hiking Route

Hiking · Very High Risk · 383 km · 3d 9h 50m · 2 stops · 43 sightings · Saved July 19, 2026 · Last updated 7 hours ago
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5
Incidents in last 7 days
43
Incidents in last 30 days
1 day ago
Latest

Safety Summary

This 383 km route runs from Chausu take to Mount Nasu, passing through Shizuoka, Tochigi, Ibaraki, Kanagawa, Nagano, Saitama, Tokyo, and Yamanashi. In the past 30 days, 43 bear sightings were reported within 5 km of the route. The past 7 days account for 5 of them. The latest sighting was reported 1 day ago near Nasushiobara 千本松, Tochigi.

This is an active bear corridor. Rerouting or rescheduling your hike is strongly advised.

Your Route

Route Profile

Highlights Along Your Route (9)

9 places within 1 km of your route, passing through Shizuoka, Tochigi, Ibaraki, Kanagawa, Nagano, Saitama, Tokyo, Yamanashi.

Chausu take
Low Risk

Chausu take

Shizuoka

7 incidents

Mount Kamigouchi
Low Risk

Mount Kamigouchi

Shizuoka

7 incidents

Lake Shōji
Moderate Risk

Lake Shōji

Yamanashi

547 incidents

Fuji-Q Highland
Moderate Risk

Fuji-Q Highland

Yamanashi

555 incidents

Gekkō-ji Temple
Moderate Risk

Gekkō-ji Temple

Yamanashi

557 incidents

Arakurayama Sengen Park
Moderate Risk

Arakurayama Sengen Park

Yamanashi

570 incidents

Railway Museum
Low Risk

Railway Museum

Saitama

5 incidents

Utsunomiya Castle
Low Risk

Utsunomiya Castle

Tochigi

89 incidents

Chausu take
Low Risk

Chausu take

Shizuoka

7 incidents

Mount Kamigouchi
Low Risk

Mount Kamigouchi

Shizuoka

7 incidents

Lake Shōji
Moderate Risk

Lake Shōji

Yamanashi

547 incidents

Fuji-Q Highland
Moderate Risk

Fuji-Q Highland

Yamanashi

555 incidents

Gekkō-ji Temple
Moderate Risk

Gekkō-ji Temple

Yamanashi

557 incidents

Arakurayama Sengen Park
Moderate Risk

Arakurayama Sengen Park

Yamanashi

570 incidents

Railway Museum
Low Risk

Railway Museum

Saitama

5 incidents

Utsunomiya Castle
Low Risk

Utsunomiya Castle

Tochigi

89 incidents

Route Timeline

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Chausu take, Shizuoka
Very High Risk 383 km 3d 9h 50m Includes steps 43 sightings within 5 km
Nasushiobara 千本松, Tochigi

Nasushiobara 千本松, Tochigi

Official ·1 day ago
Nasu 那須高原, Tochigi

A bear was sighted in Yumoto, Nasu Town, Tochigi Prefecture on 2026-07-21.

Nasu 那須高原, Tochigi

News ·6 days ago
Nasu 那須高原, Tochigi

Nasu 那須高原, Tochigi

Official ·6 days ago
Show 40 more

Tsuru Shishidome, Yamanashi

Official ·6 days ago
Tsuru, Yamanashi

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

Tsuru, Yamanashi

Official ·6 days ago

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

Otsuki Nigiokamachi-Asari, Yamanashi

News ·1 week ago
Otsuki Nigiokamachi-Asari, Yamanashi

Otsuki Nigiokamachi-Asari, Yamanashi

Official ·1 week 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

1 week ago

Nasushiobara 上大貫, Tochigi

Official ·1 week ago
Otsuki Nigiokamachi-Yurigaoka, Yamanashi

A bear was sighted in Shigenokamachi Kozuse, Otsuki City.

Otsuki Nigiokamachi-Yurigaoka, Yamanashi

News ·1 week ago
Minobu Miyaki, Yamanashi

Minobu Miyaki, Yamanashi

Official ·1 week ago
Nasu 高久乙, Tochigi

A bear was sighted in Takakuotsu, Nasu Town.

Nasu 高久乙, Tochigi

News ·1 week ago

Nasu もみじヶ丘, Tochigi

Official ·1 week ago
Nasu 那須高原, Tochigi

Nasu 那須高原, Tochigi

Official ·1 week ago

Nasushiobara 木綿畑, Tochigi

Official ·1 week ago
Nasu 那須高原, Tochigi

A bear was sighted in Yumoto, Nasu Town.

Nasu 那須高原, Tochigi

News ·1 week ago

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

Nasushiobara 西岩崎, Tochigi

News ·1 week ago

Nasu, Tochigi

Official ·2 weeks ago
Minobu Osozawa, Yamanashi

One juvenile bear about 1 m in length. After running approximately 100 m toward Prefectural Route 421, it descended to the riverbank.

Minobu Osozawa, Yamanashi

2 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

2 weeks ago
Minobu Seto, Yamanashi

Minobu Seto, Yamanashi

Official ·2 weeks ago

Tsuru Shimoya, Yamanashi

Official ·2 weeks ago
Fujiyoshida, Yamanashi

Fujiyoshida, Yamanashi

Official ·2 weeks 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 ·2 weeks ago
Fujiyoshida, Yamanashi

Fujiyoshida, Yamanashi

Official ·2 weeks ago

Nasu つつじヶ丘, Tochigi

Official ·2 weeks ago

Nasushiobara 塩野崎, Tochigi

Official ·2 weeks ago

Hachioji, Tokyo

Official ·2 weeks ago
Nasushiobara 春日町, Tochigi

Nasushiobara 春日町, Tochigi

Official ·2 weeks ago

Narusawa, Yamanashi

Official ·3 weeks ago
Nasushiobara 下田野, Tochigi

A bear was sighted in Shimotano, Nasushiobara City, around 8:30 a.m. on July 3.

Nasushiobara 下田野, Tochigi

News ·3 weeks ago
Nasushiobara 下田野, Tochigi

Nasushiobara 下田野, Tochigi

Official ·3 weeks ago
Nasushiobara 下田野, Tochigi

Nasushiobara 下田野, Tochigi

Official ·3 weeks ago
Nasushiobara 下田野, Tochigi

Nasushiobara 下田野, Tochigi

Official ·3 weeks ago
Nasushiobara 下田野, Tochigi

Around 6 PM on 2026-07-01, a bear was sighted in Shimotano, Nasushiobara City, Tochigi Prefecture.

Nasushiobara 下田野, Tochigi

News ·3 weeks ago
Fujikawaguchiko Nagahama, Yamanashi

Fujikawaguchiko Nagahama, Yamanashi

Official ·3 weeks ago
Nasushiobara 下田野, Tochigi

Nasushiobara 下田野, Tochigi

Official ·3 weeks ago
Ichikawamisato Ochii, Yamanashi

Ichikawamisato Ochii, Yamanashi

Official ·3 weeks ago
Nasu 高久乙, Tochigi

A bear was sighted in Takakuotsu, Nasu Town, around 11:30 on June 29.

Nasu 高久乙, Tochigi

News ·1 month ago

Nasu, Tochigi

Official ·1 month ago

Hachioji, Tokyo

Official ·1 month ago
Nasu, Tochigi

Nasu, Tochigi

Official ·1 month ago
Nasushiobara 下田野, Tochigi

Nasushiobara 下田野, Tochigi

Official ·1 month ago
G
Mount Nasu, Tochigi
Total Distance: 383 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, 43 bear sightings were reported within 5 km of the route. The past 7 days account for 5 of them.

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

The latest sighting was reported 1 day ago near Nasushiobara 千本松, Tochigi.

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 383 km route runs from Chausu take to Mount Nasu, passing through Shizuoka, Tochigi, Ibaraki, Kanagawa, Nagano, Saitama, Tokyo, and Yamanashi. In the past 30 days, 43 bear sightings were reported within 5 km of the route. The past 7 days account for 5 of them. The latest sighting was reported 1 day ago near Nasushiobara 千本松, Tochigi. This is an active bear corridor. Rerouting or rescheduling your hike is strongly advised.

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