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Kosuge Hiking Route

Hiking · High Risk · 9.8 km · 2h 32m · 2 stops · 10 sightings · Saved June 14, 2026 · Last updated 4 hours ago
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1
Incidents in last 7 days
10
Incidents in last 30 days
1 day ago
Latest

Safety Summary

This 9.8 km route starts and ends around Kosuge, passing through Yamanashi. In the past 30 days, 10 bear sightings were reported within 5 km of the route. The past 7 days account for 1 of them. The latest sighting was reported 1 day ago near Kosuge, Yamanashi.

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

Your Route

Route Profile

Route Timeline

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Kosuge, Yamanashi
High Risk 9.8 km 2h 32m 10 sightings within 5 km
Kosuge, Yamanashi

Kosuge, Yamanashi

Official ·1 day ago
Kosuge 田口, Yamanashi

Under the right guardrail is a river, and wet footprints continued for several tens of meters. Along the way there was a strong animal odor and the presence of a bear was felt.

Kosuge 田口, Yamanashi

1 week ago
Kosuge, Yamanashi

A bear carrying a fawn was startled by people, dropped the fawn, and ran away. Its body length was about 1 meter.

Kosuge, Yamanashi

1 week ago
Show 7 more
Tokyo Kochi, Tokyo

Tokyo Kochi, Tokyo

Official ·1 week ago

Tokyo, Tokyo

Official ·1 week ago

Kosuge 田元, Yamanashi

Official ·2 weeks ago

Tokyo Kochi, Tokyo

Official ·2 weeks ago
Tokyo Kochi, Tokyo

Tokyo Kochi, Tokyo

Official ·3 weeks ago
Tokyo Tozura, Tokyo

Tokyo Tozura, Tokyo

Official ·3 weeks ago
Tokyo Tozura, Tokyo

Tokyo Tozura, Tokyo

Official ·3 weeks ago
G
Kosuge, Yamanashi
Total Distance: 9.8 km

When Are Bears Most Active?

Peak activity at 10:00 with 2 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, 10 bear sightings were reported within 5 km of the route. The past 7 days account for 1 of them.

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

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

What time of day are bears most active here?

Recent sightings on this route peak around 10:00. Bears are generally most active at dawn and dusk.

Is this route safe to travel right now?

This 9.8 km route starts and ends around Kosuge, passing through Yamanashi. In the past 30 days, 10 bear sightings were reported within 5 km of the route. The past 7 days account for 1 of them. The latest sighting was reported 1 day ago near Kosuge, Yamanashi. At this density of recent sightings, consider rescheduling or choosing a different trail until activity quiets.

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