Kumamap Kumamap Kumamap
Map Areas Trip Planner Alerts Report
English 日本語 한국어 简体中文 繁體中文 ไทย
Sign in
Sign in
Map Areas Trip Planner Alerts Report
English 日本語 한국어 简体中文 繁體中文 ไทย
  1. Home
  2. Trip Planner
  3. Trip Reports
  4. Inarimae Kofun Group to Achi Drive

Inarimae Kofun Group to Achi Drive

Driving · Very High Risk · 279 km · 3h 49m · 2 stops · 44 sightings · Saved June 21, 2026 · Last updated 19 hours ago
Customize this trip

Saves as a new trip plan. The original stays as-is.

5
Incidents in last 7 days
44
Incidents in last 30 days
3 days ago
Latest

Safety Summary

This 279 km route runs from Inarimae Kofun Group to Achi, passing through Kanagawa, Nagano, Tokyo, and Yamanashi. In the past 30 days, 44 bear sightings were reported within 5 km of the route. The past 7 days account for 5 of them. The latest sighting was reported 3 days ago near Nakagawa 片桐, Nagano.

This is an active bear corridor. Drive through with full caution, but rerouting is the safer choice.

Your Route

Route Profile

Highlights Along Your Route (9)

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

Inarimae Kofun Group
Low Risk

Inarimae Kofun Group

Kanagawa

No incidents

Meiji no Mori Takao Quasi-National Park
Low Risk

Meiji no Mori Takao Quasi-National Park

Tokyo

697 incidents

Takao-san Yakuō-in Temple
Low Risk

Takao-san Yakuō-in Temple

Tokyo

723 incidents

Lake Sagami
Low Risk

Lake Sagami

Kanagawa

738 incidents

Kai Kokubun-ji Temple
Low Risk

Kai Kokubun-ji Temple

Yamanashi

453 incidents

Yamanashi Prefectural Museum
Low Risk

Yamanashi Prefectural Museum

Yamanashi

396 incidents

Yamanashi Prefectural Museum of Art
Low Risk

Yamanashi Prefectural Museum of Art

Yamanashi

273 incidents

Suwa Garasunosato Museum
Low Risk

Suwa Garasunosato Museum

Nagano

258 incidents

Inarimae Kofun Group
Low Risk

Inarimae Kofun Group

Kanagawa

No incidents

Meiji no Mori Takao Quasi-National Park
Low Risk

Meiji no Mori Takao Quasi-National Park

Tokyo

697 incidents

Takao-san Yakuō-in Temple
Low Risk

Takao-san Yakuō-in Temple

Tokyo

723 incidents

Lake Sagami
Low Risk

Lake Sagami

Kanagawa

738 incidents

Kai Kokubun-ji Temple
Low Risk

Kai Kokubun-ji Temple

Yamanashi

453 incidents

Yamanashi Prefectural Museum
Low Risk

Yamanashi Prefectural Museum

Yamanashi

396 incidents

Yamanashi Prefectural Museum of Art
Low Risk

Yamanashi Prefectural Museum of Art

Yamanashi

273 incidents

Suwa Garasunosato Museum
Low Risk

Suwa Garasunosato Museum

Nagano

258 incidents

Route Timeline

|
S
Inarimae Kofun Group, Kanagawa
Very High Risk 279 km 3h 49m 44 sightings within 5 km

Size: adult with cub(s)

Nakagawa 片桐, Nagano

Official ·3 days ago
Tsuru Ohata, Yamanashi

Tsuru Ohata, Yamanashi

Official ·3 days ago
Chuo Takabe, Yamanashi

A bear was sighted in Takabe, Chuo City, Yamanashi Prefecture, around 22:50 on August 4.

Chuo Takabe, Yamanashi

News ·5 days ago
Show 41 more
Chuo Takabe, Yamanashi

Chuo Takabe, Yamanashi

Official ·5 days ago
Chuo Asari, Yamanashi

8月4日(火)午後10時50分頃、浅利橋付近で、クマの親子の目撃情報がありました。夏季休業中ですので、ご家庭で注意喚起をお願いいたします。 ・外出時は、クマ鈴を持参する。 ・クマを見かけても、絶対に近づいたり、刺激したりしない。 ・もし見かけたら、静かにその場を離れ、近くの大人や警察に知らせる。

Chuo Asari, Yamanashi

6 days ago
Hokuto Mukawacho-Yanagisawa, Yamanashi

Hokuto Mukawacho-Yanagisawa, Yamanashi

Official ·1 week ago

A resident living in the Kurosawa area of Takekawa Town reported that they appear in security camera footage. The person entered the yard from the Takekawayamataka Line 35 city road on the south side of their house and walked north through the yard.

Hokuto Mukawacho-Kurosawa, Yamanashi

Official ·1 week ago
Iida Kitagata, Nagano

Size: Adult

Iida Kitagata, Nagano

Official ·1 week ago
Tsuru Asahisoshi, Yamanashi

Tsuru Asahisoshi, Yamanashi

Official ·1 week ago
Hokuto Mukawacho-Yanagisawa, Yamanashi

Hokuto Mukawacho-Yanagisawa, Yamanashi

Official ·1 week ago
Otsuki Hatsukarimachi-Shimohatsukari, Yamanashi

Otsuki Hatsukarimachi-Shimohatsukari, Yamanashi

Official ·1 week ago
Kōfu Nakabatakecho, Yamanashi

Kōfu Nakabatakecho, Yamanashi

Official ·2 weeks ago
Minowa 大字中箕輪, Nagano

Size: adult (fully grown)

Minowa 大字中箕輪, Nagano

Official ·2 weeks ago

Around 8:00 on 2026-07-25, a bear was sighted in Maruyama 4-chome, Iida City, Nagano Prefecture.

Iida Takinosawa, Nagano

News ·2 weeks ago
Otsuki Nigiokamachi-Iwadono, Yamanashi

Otsuki Nigiokamachi-Iwadono, Yamanashi

Official ·2 weeks ago
Iida Kamisatokuroda, Nagano

A bear was sighted in Kamigo Kuroda, Iida City.

Iida Kamisatokuroda, Nagano

News ·2 weeks ago
Ina Masumigaoka, Nagano

Size: Adult

Ina Masumigaoka, Nagano

Official ·2 weeks ago
Iida 宮ノ上, Nagano

Size: Juvenile

Iida 宮ノ上, Nagano

Official ·2 weeks ago
Minowa, Nagano

Size: juvenile

Minowa, Nagano

Official ·2 weeks ago
Minowa, Nagano

Size: juvenile

Minowa, Nagano

Official ·2 weeks ago
Iida 大休, Nagano

Around 08:20 on 2026-07-22, a bear was sighted in Ōkyū, Iida City, Nagano Prefecture.

Iida 大休, Nagano

News ·2 weeks ago
Iida 大休, Nagano

Size: Juvenile

Iida 大休, Nagano

Official ·2 weeks ago
Iida 羽場権現, Nagano

A bear was sighted in Shoei-cho 2-chome, Iida City.

Iida 羽場権現, Nagano

News ·2 weeks ago
Iida 羽場権現, Nagano

Size: juvenile

Iida 羽場権現, Nagano

Official ·3 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 ·3 weeks ago
Chuo Asari, Yamanashi

Chuo Asari, Yamanashi

Official ·3 weeks ago
Chuo Asari, Yamanashi

Details unknown

Chuo Asari, Yamanashi

Official ·3 weeks ago
Chuo Kihara, Yamanashi

中央市立豊富小学校:お便り内容 件名:クマの目撃情報 配日:2026年7月21日 -本文- 7月19日午後7時50分頃、浅利 付近でクマの目撃情報がありまし た。夏季休業中ですので、ご家庭 で注意喚起をお願いいたします。 ・外出時は、クマ鈴を持参す る。 ・クマを見かけても、絶対に近 づいたり、刺激したりしない。 ・もし見かけたら、静かにその 場を離れ、近くの大人や警察に知 らせる。 安全確保のため、ご理解とご協 力をお願いいたします。

Chuo Kihara, Yamanashi

3 weeks ago
Otsuki Nigiokamachi-Asari, Yamanashi

Otsuki Nigiokamachi-Asari, Yamanashi

Official ·3 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

3 weeks ago
Otsuki Nigiokamachi-Yurigaoka, Yamanashi

A bear was sighted in Shigenokamachi Kozuse, Otsuki City.

Otsuki Nigiokamachi-Yurigaoka, Yamanashi

News ·3 weeks ago

Size: Adult

Minowa, Nagano

Official ·3 weeks ago
Minowa, Nagano

Size: Adult

Minowa, Nagano

Official ·3 weeks ago
Iida 大休, Nagano

One bear was found caught in a box trap in Okuyasu, Iida City, and was then culled by the hunters' association.

Iida 大休, Nagano

News ·3 weeks ago

Size: juvenile

Minowa, Nagano

Official ·3 weeks ago
Takamori Yamabuki, Nagano

Size: Unknown

Takamori Yamabuki, Nagano

Official ·3 weeks ago
Iida Takinosawa, Nagano

Size: juvenile

Iida Takinosawa, Nagano

Official ·3 weeks ago

Around 6:30 on 2026-07-14, a bear was sighted in Yamabuki, Takamori Town, Nagano Prefecture.

Takamori Yamabuki, Nagano

News ·3 weeks ago
Takamori Yamabuki, Nagano

Size: Juvenile

Takamori Yamabuki, Nagano

Official ·3 weeks ago

Size: Adult

Minowa, Nagano

Official ·3 weeks ago
Ina Ozawa, Nagano

Around 20:00 on 2026-07-13, a bear was sighted in Ozawa, Ina City, Nagano Prefecture.

Ina Ozawa, Nagano

News ·1 month ago
Ina Ozawa, Nagano

Size: Unknown

Ina Ozawa, Nagano

Official ·1 month ago

Koshu Katsunumacho-Kamiiwasaki, Yamanashi

Official ·1 month ago

Around 6:10 on July 12, a bear-like animal was seen in Tanazawa, Atsugi City.

Atsugi Tanazawa, Kanagawa

News ·1 month ago
G
Achi, Nagano
Total Distance: 279 km

When Are Bears Most Active?

Peak activity at 10:00 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.

Bear risk analysis map showing route with safety levels

Like what you see? Plan your own.

Draw any route in Japan and get the same bear-safety report, built around the trip you're actually taking.

  • Same incident database powering this report
  • Risk forecast tuned to your exact route
  • Free, instant, no sign-up
Plan my route Browse more trips

Comments (0)

0/2000

No comments yet.

Frequently Asked Questions About This Route

How many bear sightings are on this route?

In the past 30 days, 44 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 3 days ago near Nakagawa 片桐, Nagano.

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 279 km route runs from Inarimae Kofun Group to Achi, passing through Kanagawa, Nagano, Tokyo, and Yamanashi. In the past 30 days, 44 bear sightings were reported within 5 km of the route. The past 7 days account for 5 of them. The latest sighting was reported 3 days ago near Nakagawa 片桐, Nagano. This is an active bear corridor. Drive through with full caution, but rerouting is the safer choice.

Back to Trip Reports
Kumamap Kumamap

Track bear incidents across Japan. Stay safe outdoors.

Explore

Map Account Areas Places of Interest Predictions Near Me Trip Planner Trip Reports Community Alerts Gear

Learn

Bear Safety Guides Blog News Data FAQ

Mobile

iOS App Android App LINE WhatsApp

Company

About Contact Report

Legal

Privacy Terms Commercial Disclosure
Supported by
mistweaverco.com mistweaverco.com
© 2026 Kumamap