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  4. Tomakomai to Nemuro Hiking Route

Tomakomai to Nemuro Hiking Route

Hiking · Very High Risk · 852 km · 7d 4h 20m · 10 stops · 30 sightings · Saved May 8, 2026 · Last updated 2 hours ago
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1
Incidents in last 7 days
30
Incidents in last 30 days
5 days ago
Latest

Safety Summary

This 852 km route runs from Tomakomai to Nemuro within Hokkaido. In the past 30 days, 30 bear sightings were reported within 5 km of the route. The past 7 days account for 1 of them. The latest sighting was reported 5 days ago near Teshikaga Sawanchisappu, Hokkaido.

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

Brown bears in Hokkaido are larger and more dangerous than mainland black bears. Exercise extreme caution.

Your Route

Route Profile

Highlights Along Your Route (10)

10 places within 1 km of your route, passing through Hokkaido.

Azuma Dam
Low Risk

Azuma Dam

Hokkaido

267 incidents

Akan River
Low Risk

Akan River

Hokkaido

135 incidents

Mount Kamui (Lake Mashū caldera)
Low Risk

Mount Kamui (Lake Mashū caldera)

Hokkaido

37 incidents

Lake Akan
Low Risk

Lake Akan

Hokkaido

89 incidents

Kushiro River
Low Risk

Kushiro River

Hokkaido

43 incidents

Lake Kussharo
Low Risk

Lake Kussharo

Hokkaido

63 incidents

Iwaobetsu Onsen
Low Risk

Iwaobetsu Onsen

Hokkaido

24 incidents

Shiretoko Peninsula
Low Risk

Shiretoko Peninsula

Hokkaido

24 incidents

Azuma Dam
Low Risk

Azuma Dam

Hokkaido

267 incidents

Akan River
Low Risk

Akan River

Hokkaido

135 incidents

Mount Kamui (Lake Mashū caldera)
Low Risk

Mount Kamui (Lake Mashū caldera)

Hokkaido

37 incidents

Lake Akan
Low Risk

Lake Akan

Hokkaido

89 incidents

Kushiro River
Low Risk

Kushiro River

Hokkaido

43 incidents

Lake Kussharo
Low Risk

Lake Kussharo

Hokkaido

63 incidents

Iwaobetsu Onsen
Low Risk

Iwaobetsu Onsen

Hokkaido

24 incidents

Shiretoko Peninsula
Low Risk

Shiretoko Peninsula

Hokkaido

24 incidents

Route Timeline

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S
Tomakomai, Hokkaido
Moderate Risk 138 km 1d 4h 52m 9 sightings within 5 km
Tomakomai, Hokkaido

A corn field in Uenae, Tomakomai, Hokkaido was damaged by a bear, and tracks about 18 cm wide were found nearby.

Tomakomai, Hokkaido

News ·1 week ago

[34] 8/1 4:30 Ushiume (Utenae) Along National Route 36 near the bus stop “Nature Center Entrance,” approximately 400 m southeast in a field, corn was damaged. Found brown bear tracks about 15 cm in the field.

Tomakomai, Hokkaido

Official ·1 week ago
Tomakomai, Hokkaido

[32] Around 20:20 on July 26, National Route 235 — Witnessed one brown bear about 1.5 m in length walking on the road and leaving northward.

Tomakomai, Hokkaido

Official ·1 week ago
Show 6 more
Tomakomai, Hokkaido

[33] 7/26 20:26 A driver traveling on National Route 235 from Mukawa toward Tomakomai sighted a brown bear around 100 meters before the intersection that connects to National Route 234; the bear ran along the sidewalk and then left into the woods to the south.

Tomakomai, Hokkaido

Official ·1 week ago
Tomakomai, Hokkaido

[31] 19:45 A driver traveling on National Route 235 from Tomakomai toward Atsuma witnessed one animal about 2 m in body length, resembling a brown bear (Higuma), crossing the highway from north to south (left to right). The bear passed under the expressway and ran off into the woods on the south side.

Tomakomai, Hokkaido

Official ·2 weeks ago

[Takaoka] One bear captured

Atsuma, Hokkaido

Official ·2 weeks ago

Around 10 PM on July 17, a bear was sighted in Hayakikita-shin, Abira Town.

Abira, Hokkaido

News ·3 weeks ago
Abira, Hokkaido

At around 22:00 on July 17 in the Hayakita Hokushin area, a brown bear (Hokkaido brown bear) was sighted.

Abira, Hokkaido

Official ·3 weeks ago
Tomakomai, Hokkaido

[29] 7/13 18:45 — While walking, a person spotted what appeared to be a brown bear about 50 cm in body length standing on a mountainside approximately 70 m from Shinkawa No. 3 Bridge over the Tomakomai River on the north side of Yamate Town.

Tomakomai, Hokkaido

Official ·3 weeks ago
1
Minamifurano, Hokkaido
Moderate Risk 192 km 1d 14h 8m 3 sightings within 5 km

A bear was sighted in Shintoku Nishi 2-sen, Shintoku Town.

Shintoku, Hokkaido

News ·1 week ago
Urahoro, Hokkaido

A bear was sighted at Urahoro Forest Park in Higashiyama, Urahoro Town.

Urahoro, Hokkaido

News ·2 weeks ago
Urahoro, Hokkaido

A bear was sighted in Higashiyama-cho, Urahoro town.

Urahoro, Hokkaido

News ·2 weeks ago
2
Kushiro, Hokkaido
Moderate Risk 85 km 17h 53m 4 sightings within 5 km
Shibecha 字クチヨロ, Hokkaido

Shibecha 字クチヨロ, Hokkaido

Official ·1 week ago

A bear was sighted in Okushunbetsu Genya, Teshikaga Town, Hokkaido, around 19:00 on 2026-07-25.

Teshikaga, Hokkaido

News ·2 weeks ago
Shibecha, Hokkaido

A bear was sighted moving in Osotsubetsu, Shibecha Town, around 4:30 PM.

Shibecha, Hokkaido

News ·3 weeks ago
Show 1 more
Shibecha 字中オソツベツ原野, Hokkaido

Shibecha 字中オソツベツ原野, Hokkaido

Official ·3 weeks ago
3
Mount Kamui (Lake Mashū caldera), Hokkaido
Moderate Risk 57 km 11h 44m 1 sightings within 5 km

A bear was sighted in Okushunbetsu Genya, Teshikaga Town, Hokkaido, around 19:00 on 2026-07-25.

Teshikaga, Hokkaido

News ·2 weeks ago
4
Lake Akan, Hokkaido
Moderate Risk 55 km 10h 56m 4 sightings within 5 km

I heard a few cub call by the lake in the forested area between Kussharo River and the museum. When I continued walking southwest back to main road, that is when I heard an adult bear growl/reply to possibly the cub.

Teshikaga Sawanchisappu, Hokkaido

5 days ago

A bear was sighted in Biruwa, Teshikaga Town, Hokkaido, around 6:45 PM on 2026-07-26.

Teshikaga, Hokkaido

News ·1 week ago

A bear was sighted in Okushunbetsu Genya, Teshikaga Town, Hokkaido, around 19:00 on 2026-07-25.

Teshikaga, Hokkaido

News ·2 weeks ago
Show 1 more
Teshikaga Kussharo, Hokkaido

Around 9:00 on 2026-07-13, a bear was sighted in Kussharo, Teshikaga Town, Hokkaido.

Teshikaga Kussharo, Hokkaido

News ·3 weeks ago
5
Lake Kussharo, Hokkaido
Moderate Risk 104 km 21h 6m 4 sightings within 5 km

I heard a few cub call by the lake in the forested area between Kussharo River and the museum. When I continued walking southwest back to main road, that is when I heard an adult bear growl/reply to possibly the cub.

Teshikaga Sawanchisappu, Hokkaido

5 days ago
Shari Iwaobetsu, Hokkaido

Shari Iwaobetsu, Hokkaido

2 weeks ago
Shari Iwaobetsu, Hokkaido

Mum and cub

Shari Iwaobetsu, Hokkaido

3 weeks ago
Show 1 more

Two bears on the trail. Very near, less than 10 metres

Teshikaga Atosanupuri-genya, Hokkaido

3 weeks ago
6
Iwaobetsu Onsen, Hokkaido
Moderate Risk 36 km 7h 16m 2 sightings within 5 km
Shari Iwaobetsu, Hokkaido

Shari Iwaobetsu, Hokkaido

2 weeks ago
Shari Iwaobetsu, Hokkaido

Mum and cub

Shari Iwaobetsu, Hokkaido

3 weeks ago
7
Rausu, Hokkaido
Moderate Risk 159 km 1d 7h 23m 8 sightings within 5 km

A bear was sighted in Odaibu, Bekkai Town.

Betsukai Odaito, Hokkaido

News ·2 weeks ago

A bear was sighted in Bettoga, Nemuro City.

Nemuro, Hokkaido

News ·2 weeks ago

Around 16:40 on 2026-07-20, one bear was sighted moving in Betsutoga, Nemuro City, Hokkaido.

Nemuro, Hokkaido

News ·2 weeks ago
Show 5 more

Around the morning of 2026-07-19, traces suggesting a bear appearance were found in Makinouchi, Nemuro City, Hokkaido.

Nemuro 牧の内, Hokkaido

News ·2 weeks ago

Around 11:43 on 2026-07-17, a bear was seen in Betsutoga, Nemuro City, Hokkaido.

Nemuro, Hokkaido

News ·3 weeks ago

Around 9:50 on 2026-07-13, a bear was sighted in Konan, Nemuro City, Hokkaido.

Nemuro Konan, Hokkaido

News ·3 weeks ago

Around 1:30 PM on July 12, traces suggesting a bear appearance were found in Konan, Nemuro City.

Nemuro Konan, Hokkaido

News ·3 weeks ago

On 2026-07-10 afternoon, one bear was sighted moving in Makinouchi, Nemuro, Hokkaido.

Nemuro 牧の内, Hokkaido

News ·1 month ago
8
Cape Nosappu, Hokkaido
Moderate Risk 26 km 5h 2m 2 sightings within 5 km

Around the morning of 2026-07-19, traces suggesting a bear appearance were found in Makinouchi, Nemuro City, Hokkaido.

Nemuro 牧の内, Hokkaido

News ·2 weeks ago

On 2026-07-10 afternoon, one bear was sighted moving in Makinouchi, Nemuro, Hokkaido.

Nemuro 牧の内, Hokkaido

News ·1 month ago
G
Nemuro, Hokkaido
Total Distance: 852 km

When Are Bears Most Active?

Peak activity at 16:00 with 5 incidents

Brown bears on your route

Hokkaido Brown Bear

Hokkaido Brown Bear

Ursus arctos yesoensis

Range
Hokkaido
Size
200–400 kg
Active
Dawn & dusk

Sharing space safely

  • ·Make noise as you walk so they hear you coming
  • ·Carry bear spray; deploy at 5 m if charged
  • ·If contact happens, lie face down with fingers laced behind your neck. They typically disengage once you stop moving
  • ·Don't run, don't climb

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, 30 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 5 days ago near Teshikaga Sawanchisappu, Hokkaido.

What time of day are bears most active here?

Recent sightings on this route peak around 16:00. Bears are generally most active at dawn and dusk.

Is this route safe to travel right now?

This 852 km route runs from Tomakomai to Nemuro within Hokkaido. In the past 30 days, 30 bear sightings were reported within 5 km of the route. The past 7 days account for 1 of them. The latest sighting was reported 5 days ago near Teshikaga Sawanchisappu, Hokkaido. This is an active bear corridor. Rerouting or rescheduling your hike is strongly advised.

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