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  4. Mount Hōei to Mount Adatara Hiking Route

Mount Hōei to Mount Adatara Hiking Route

Hiking · Very High Risk · 380 km · 3d 5h 37m · 2 stops · 46 sightings · Saved May 18, 2026 · Last updated 3 hours ago
Lorelei NeutralLisa Wischofskyhttps://www.figma.com/community/file/1198749693280469639https://creativecommons.org/publicdomain/zero/1.0/Remix of „Lorelei Neutral” (https://www.figma.com/community/file/1198749693280469639) by „Lisa Wischofsky”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)
Hopeful Voyager @ranger-796cb8b7
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8
Incidents in last 7 days
46
Incidents in last 30 days
15 hours ago
Latest

Safety Summary

This 380 km route runs from Mount Hōei to Mount Adatara, passing through Shizuoka, Fukushima, Ibaraki, Kanagawa, Saitama, Tochigi, Tokyo, and Yamanashi. In the past 30 days, 46 bear sightings were reported within 5 km of the route. The past 7 days account for 8 of them. The latest sighting was reported 15 hours ago near Inawashiro, Fukushima.

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, Fukushima, Ibaraki, Kanagawa, Saitama, Tochigi, Tokyo, Yamanashi.

Mount Hōei
Low Risk

Mount Hōei

Shizuoka

63 incidents

Sumiyoshi Shrine
Low Risk

Sumiyoshi Shrine

Tokyo

842 incidents

Tōmyō-ji Temple
Low Risk

Tōmyō-ji Temple

Saitama

26 incidents

Kawagoe Castle
Low Risk

Kawagoe Castle

Saitama

21 incidents

Miyoshino Shrine
Low Risk

Miyoshino Shrine

Saitama

21 incidents

Washinomiya Shrine
Low Risk

Washinomiya Shrine

Saitama

4 incidents

Utsunomiya Castle
Low Risk

Utsunomiya Castle

Tochigi

86 incidents

Komine Castle
Moderate Risk

Komine Castle

Fukushima

321 incidents

Mount Hōei
Low Risk

Mount Hōei

Shizuoka

63 incidents

Sumiyoshi Shrine
Low Risk

Sumiyoshi Shrine

Tokyo

842 incidents

Tōmyō-ji Temple
Low Risk

Tōmyō-ji Temple

Saitama

26 incidents

Kawagoe Castle
Low Risk

Kawagoe Castle

Saitama

21 incidents

Miyoshino Shrine
Low Risk

Miyoshino Shrine

Saitama

21 incidents

Washinomiya Shrine
Low Risk

Washinomiya Shrine

Saitama

4 incidents

Utsunomiya Castle
Low Risk

Utsunomiya Castle

Tochigi

86 incidents

Komine Castle
Moderate Risk

Komine Castle

Fukushima

321 incidents

Route Timeline

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S
Mount Hōei, Shizuoka
Very High Risk 380 km 3d 5h 37m 46 sightings within 5 km

In Kaya Nujiriyama Ko, Inawashiro Town, a man on a walk saw one bear cross a town road and leave into a杂木林.

Inawashiro, Fukushima

News ·15 hours ago

A bear was sighted in Koyasanjujiyama-ko, Inawashiro Town.

Inawashiro, Fukushima

News ·1 day 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 day ago
Show 43 more
Fujiyoshida, Yamanashi

Fujiyoshida, Yamanashi

Official ·2 days ago

Nasushiobara 塩野崎, Tochigi

Official ·2 days ago
Nasushiobara 春日町, Tochigi

Nasushiobara 春日町, Tochigi

Official ·3 days ago

One bear, about 1 m long, was seen crossing National Route 115 in Tsuchiyu Onsen-machi, Fukushima City.

Fukushima, Fukushima

News ·4 days ago
Ōme Shiobune, Tokyo

Ōme Shiobune, Tokyo

Official ·6 days ago

Encountered while ascending the left fork of the Yazawa-Kumakura River, a tributary of the Minami-Akishikawa (stream climbing). While resting, it attempted to descend from the slope to the stream bed. When I shouted “Hey! Hey!” to intimidate it, it flinched, noticed me, and ran off toward the ridge.

Tokyo Nango, Tokyo

1 week ago
Koriyama, Fukushima

On Tuesday, June 30 at around 7:00 p.m., on National Route 49 in Azosawa, Tamagawa, Atami-machi, Kōriyama City, a witness driving observed one bear (approximately 50 cm in body length) crossing National Route 49 from east to west. The direction in which it left afterward is unknown.

Koriyama, Fukushima

Official ·1 week ago

Around 10:17 a.m. on Monday, June 29, a witness driving a train in the area west of the former Nakayama-shuku station, Jōnōwaki, Nakayama, Atami-machi, Kōriyama City, saw one bear (about 50 cm in body length) appear from the trackbed south side and then turn back to the south. The subsequent direction in which the bear departed is unknown.

Koriyama 熱海町安子島, Fukushima

Official ·1 week ago
Shirakawa 南池下, Fukushima

On Monday, June 29 at approximately 5:30 a.m., in the forested area of Futaishi Nakayama in Shirakawa City, a man in his 40s driving a vehicle sighted one bear (about 1 meter in length).

Shirakawa 南池下, Fukushima

Official ·1 week ago

One bear was seen in a forest area in Futaishi Nakayama, Shirakawa City.

Shirakawa 南池下, Fukushima

News ·1 week ago
Fukushima, Fukushima

On June 28 at approximately 4:15 p.m., in the Tsuchiyu Onsen area of Fukushima City on National Route 115, a witness (female in her 50s) observed a single bear (about 1 meter in body length) while passing by in a vehicle.

Fukushima, Fukushima

Official ·1 week ago
Fukushima, Fukushima

At around 9:30 a.m. on June 28, a witness (male in his 40s) observed a bear (approximately 1 meter in length) crossing the road on National Route 115 in the Tsuchiyu Onsen area of Fukushima City.

Fukushima, Fukushima

Official ·1 week ago

A bear about 1 meter long was sighted on National Route 115 in Tsuchiyuonsenmachi, Fukushima City, around 9:30 a.m.

Fukushima, Fukushima

News ·1 week ago

On Wednesday, June 24 at approximately 6:40 p.m., in the Koyama area of Iwane, Motomiya City, a nearby resident spotted two bears walking through a field (one about 1 m in length, the other about 50 cm). The bears subsequently left on foot toward the forested area to the north.

Motomiya 岩根, Fukushima

Official ·2 weeks ago

Feces thought to be from a bear were found on a riverbed in Fukutamiya-no-mae, Sukagawa City, and confirmed as bear feces.

Sukagawa 袋田, Fukushima

News ·2 weeks ago

On Wednesday, June 24 at approximately 8:20 a.m., a man in his 40s, the discoverer, found what appeared to be bear droppings on the riverbed in the Miyamae area of Fukuroda, Sukagawa City. When staff from Sukagawa City Hall inspected the site, they confirmed the droppings were from a bear.

Sukagawa 袋田, Fukushima

Official ·2 weeks ago
Hanno Oaza Azu, Saitama

At around 22:55 on 2026-06-23, an animal resembling a bear, about 1 meter long, was sighted in Azu, Hanno City, Saitama Prefecture. No one was injured.

Hanno Oaza Azu, Saitama

News ·2 weeks ago

One bear sighted. Fled north.

Otsuki Yanagawamachi-Tsunanoue, Yamanashi

2 weeks ago
Otsuki Hatsukarimachi-Shimohatsukari, Yamanashi

Otsuki Hatsukarimachi-Shimohatsukari, Yamanashi

Official ·2 weeks ago
Otsuki Otsukimachi-Hanasaki, Yamanashi

Otsuki Otsukimachi-Hanasaki, Yamanashi

Official ·2 weeks ago
Shirakawa 表郷小松, Fukushima

On Saturday, June 20 at approximately 9:15 a.m., in the forested area of Nishiyama, Omote-go Komatsu, Shirakawa City, a man in his 50s, while driving a vehicle, observed one bear (about 1 m in length) in the forest.

Shirakawa 表郷小松, Fukushima

Official ·3 weeks ago

Around 9:15 on June 20, a bear was sighted in Omotego Komatsunishiyama, Shirakawa City.

Shirakawa 表郷小松, Fukushima

News ·3 weeks ago
Fukushima, Fukushima

On Saturday, June 20 at approximately 8:15 a.m., a single bear (about 1 m in body length) was sighted crossing the road on National Route 459 in Minamisawa, Suibara, Matsukawa-machi, Fukushima City.

Fukushima, Fukushima

Official ·3 weeks ago
Nasushiobara 大原間, Tochigi

Around 4:00 PM on June 19, one bear about 1 meter long was sighted on a road in Oharanishi 1-chome, Nasushiobara City.

Nasushiobara 大原間, Tochigi

News ·3 weeks ago

A bear-like animal was sighted in Nariki 8-chome, Ome City.

Ōme Nariki, Tokyo

News ·3 weeks ago

Hachioji, Tokyo

Official ·3 weeks ago
Shirakawa 豊地, Fukushima

On Friday, June 19 at around 9:00 a.m., in the Odagawa Ushishimizu area of Shirakawa City, while driving through a mountain forest, a man in his 50s sighted one animal believed to be a bear (approximately 1 m in body length) in the mountain forest.

Shirakawa 豊地, Fukushima

Official ·3 weeks ago
Shirakawa 豊地, Fukushima

In Shirakawa City Odagawa Ushimizu, around 09:00, one bear-like animal measuring 1 m was in a forest.

Shirakawa 豊地, Fukushima

News ·3 weeks ago
Sukagawa 矢沢, Fukushima

On Friday, June 19 at around 8:00 a.m., on a farm road in the Waku-higashi area of Yazawa, Sukagawa City, a witness (male in his 50s) discovered feces believed to be from a bear. When staff from Sukagawa City Hall arrived on scene and inspected the site, they confirmed it was bear scat.

Sukagawa 矢沢, Fukushima

Official ·3 weeks ago
Yamanakako Hirano, Yamanashi

They were a parent and child

Yamanakako Hirano, Yamanashi

Official ·3 weeks ago

Tsuru Ohata, Yamanashi

Official ·3 weeks ago
Yamanakako Hirano, Yamanashi

Two bears, large and small, were sighted along National Route 413 in Hirano, Yamanakako Village.

Yamanakako Hirano, Yamanashi

News ·3 weeks ago
Nasushiobara 前弥六南町, Tochigi

Nasushiobara 前弥六南町, Tochigi

Official ·3 weeks ago
Tokyo Mitsugo, Tokyo

Tokyo Mitsugo, Tokyo

Official ·3 weeks ago
Inawashiro, Fukushima

On Wednesday, June 17, at approximately 9:25 a.m., near Akadome Bridge on the Bonari Green Line in Numajiri-yama Ko area, Koyari, Inawashiro Town, a witness traveling southbound on the Bonari Green Line in a vehicle observed one bear (about 1 m in body length) crossing the road from west to east near Akadome Bridge and then leaving into the hillside forest on the east side.

Inawashiro, Fukushima

Official ·3 weeks ago

Uenohara Ozone, Yamanashi

Official ·3 weeks ago
Nishigo, Fukushima

On Tuesday, June 16 at around 4:00 a.m., on a village road in Obokura (Obokura, Habisawa area), Saigō Village, a man driving a car sighted one bear (approximately 1 m in body length).

Nishigo, Fukushima

Official ·3 weeks ago
Fukushima, Fukushima

On Monday, June 15, at approximately 2:40 p.m., on National Route 115 in Mizuhara, Matsukawa-machi, Fukushima City (Nanazawa area), a witness (female in her 40s) was driving when she sighted one bear (about 1 m in body length) crossing the road. The bear then left into the brush on the east side of the road.

Fukushima, Fukushima

Official ·3 weeks ago
Tokyo Oguno, Tokyo

Around 9:00 on June 14, a bear-like animal was sighted in Oguno, Hinode-machi, Tokyo.

Tokyo Oguno, Tokyo

News ·3 weeks ago
Tsuru Ohata, Yamanashi

Tsuru Ohata, Yamanashi

Official ·1 month ago
Fujiyoshida, Yamanashi

Fujiyoshida, Yamanashi

Official ·1 month ago
Fukushima, Fukushima

At around 8:00 a.m. on Saturday, June 13, on National Route 459 in Minamisawa, Suibara, Matsukawamachi, Fukushima City, a witness (male in his 30s) saw one bear (approximately 1 m in body length) while driving. The bear later left and went deeper into the forest.

Fukushima, Fukushima

Official ·1 month ago
Fukushima, Fukushima

While a vehicle was passing, one bear (approximately 1 m in body length) was observed crossing the road.

Fukushima, Fukushima

Official ·1 month ago
G
Mount Adatara, Fukushima
Total Distance: 380 km

When Are Bears Most Active?

Peak activity at 8:00 with 7 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, 46 bear sightings were reported within 5 km of the route. The past 7 days account for 8 of them.

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

The latest sighting was reported 15 hours ago near Inawashiro, Fukushima.

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 380 km route runs from Mount Hōei to Mount Adatara, passing through Shizuoka, Fukushima, Ibaraki, Kanagawa, Saitama, Tochigi, Tokyo, and Yamanashi. In the past 30 days, 46 bear sightings were reported within 5 km of the route. The past 7 days account for 8 of them. The latest sighting was reported 15 hours ago near Inawashiro, Fukushima. This is an active bear corridor. Rerouting or rescheduling your hike is strongly advised.

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