This 550 km route from Toshiba Science Institute to Anjo crosses Kanagawa, Yamanashi, Nagano, Gifu, Aichi, and Tokyo. Over the past 30 days, 21 bear sightings have been recorded within 5 km of the route, including 5 in the past week. This route runs through Asian black bear habitat (native to Honshu and Shikoku). The most recent sighting was reported 1 day ago near Shiojiri Daimon-nanabancho, Nagano; the location sits about 220.8 km from the start of the route and 1.3 km off the route line. The closest sighting to the route line was reported 1 week ago at Uenohara, Yamanashi, sitting about 66.1 km from the start and 51 m off the route line.
At this density of recent sightings, reroute or postpone your ride until activity quiets.
19 places within 1 km of your route, passing through Kanagawa, Yamanashi, Nagano, Gifu, Aichi, Tokyo.
A bear was reported sighted in Uenohara City, Yamanashi Prefecture. There have been no reports of injuries or capture.
Uenohara, Yamanashi
A cub was crying from across the stream. It couldn’t be seen. Although there was no noticeable animal odor, the cries were clearly audible at a close distance.
Hachioji, Tokyo
Around 13:00 on April 14, 2026, a single bear about 1 meter long was sighted near the Omukai bus stop on the Otsuki-Uenohara prefectural road in Uenohara, Yamanashi Prefecture by a person driving on the road. The bear reportedly returned to the mountains afterward; the city is conducting patrols with the hunters' association and police and has issued warnings via disaster radio.
Uenohara Tsurugawa, Yamanashi
In the early morning of the 8th, a suspected bear about 1 m long was spotted on a national road in Kofu City, the city reported. The city is urging people to be cautious.
Kōfu Wakamatsucho, Yamanashi
A bear sighting was reported in Yamanashi City, Yamanashi Prefecture. The article does not provide specific details about the sighting location, time, or number of bears.
Yamanashi Kobaranishi, Yamanashi
Around 10:30 on May 4, 2026, a single bear about 1.10 m long appeared at a residence with a vegetable stand in the highland known as "Hoshifuru-sato" in Hara Village, Nagano. It was captured with a tranquilizer gun shortly before 14:00.
Hara, Nagano
Around 10:20 on May 4, a bear about 1.0–1.1 m long was sighted near the restaurant grounds in Nakashinden, Haramura (Suwa District), Nagano Prefecture; police and hunters responded. In the afternoon it was immobilized with a dart gun, captured and subsequently euthanized by the village authorities; no injuries or property damage were reported.
Hara, Nagano
At around 10:20 on May 4, 2026, a single adult bear (about 1.1 m long, approximately 45 kg) was sighted on the grounds of a restaurant/residence and nearby house in Shinmida, Hara Village, Suwa District, Nagano Prefecture. Police, hunting association members and village staff responded and the bear was sedated with a tranquilizer gun and captured at about 13:40; it was subsequently euthanized. No injuries or damage to buildings were reported.
Hara, Nagano
On May 4 in Hara Village, Nagano Prefecture, a bear (approximately 1.10 m in length) seen on the premises of a restaurant was sedated with a tranquilizer gun by police and hunting association members, captured, and euthanized. Reports say the bear had moved toward a nearby vegetable direct-sales stall.
Hara, Nagano
Near the Chuo Expressway Suwa-Minami interchange in Hara village, a bear was seen on a home's premises after 10:00 AM and was captured with a tranquilizer gun about four hours later on another home's grounds. The animal, about 1.1 meters long and believed to be a young individual, had repeatedly raided nearby beehives and was culled by the village after capture. No injuries were reported.
Fujimi, Nagano
On April 30 at around 14:30, the owner of a restaurant near the Misayama signal intersection in Hara Village reported seeing a roughly 1-meter bear in the garage. Village staff, police and hunting association members arrived but the bear had already left; footprints and droppings were found nearby, and no damage has been confirmed.
Hara, Nagano
Around 14:30 on April 30, 2026, a single bear about 1 meter long entered the garage of Restaurant Petika in Hara village, Nagano Prefecture, destroyed a beehive box kept years earlier and left droppings. The bear got briefly caught in a garden net, freed itself and fled into the woods; the village set two box traps.
Hara, Nagano
Size: adult
Hara, Nagano
A bear was reported sighted in Uenohara City, Yamanashi Prefecture. There have been no reports of injuries or capture.
Uenohara, Yamanashi
Around 13:00 on April 14, 2026, a single bear about 1 meter long was sighted near the Omukai bus stop on the Otsuki-Uenohara prefectural road in Uenohara, Yamanashi Prefecture by a person driving on the road. The bear reportedly returned to the mountains afterward; the city is conducting patrols with the hunters' association and police and has issued warnings via disaster radio.
Uenohara Tsurugawa, Yamanashi
In Shiojiri City, Nagano Prefecture, one bear ran out in front of a moving passenger car and collided with it, damaging the left front tire area and leaving the vehicle unable to drive, but there were no injuries. In Aomori Prefecture, bear sightings near inhabited areas prompted emergency shooting, and a total of two bears were culled; one of the culled adults is believed to be an Asiatic black bear about 1.5 m long and 80 kg.
Shiojiri Daimon-nanabancho, Nagano
Around 10:30 on May 4, 2026, a single bear about 1.10 m long appeared at a residence with a vegetable stand in the highland known as "Hoshifuru-sato" in Hara Village, Nagano. It was captured with a tranquilizer gun shortly before 14:00.
Hara, Nagano
Around 10:20 on May 4, a bear about 1.0–1.1 m long was sighted near the restaurant grounds in Nakashinden, Haramura (Suwa District), Nagano Prefecture; police and hunters responded. In the afternoon it was immobilized with a dart gun, captured and subsequently euthanized by the village authorities; no injuries or property damage were reported.
Hara, Nagano
At around 10:20 on May 4, 2026, a single adult bear (about 1.1 m long, approximately 45 kg) was sighted on the grounds of a restaurant/residence and nearby house in Shinmida, Hara Village, Suwa District, Nagano Prefecture. Police, hunting association members and village staff responded and the bear was sedated with a tranquilizer gun and captured at about 13:40; it was subsequently euthanized. No injuries or damage to buildings were reported.
Hara, Nagano
On May 4 in Hara Village, Nagano Prefecture, a bear (approximately 1.10 m in length) seen on the premises of a restaurant was sedated with a tranquilizer gun by police and hunting association members, captured, and euthanized. Reports say the bear had moved toward a nearby vegetable direct-sales stall.
Hara, Nagano
Near the Chuo Expressway Suwa-Minami interchange in Hara village, a bear was seen on a home's premises after 10:00 AM and was captured with a tranquilizer gun about four hours later on another home's grounds. The animal, about 1.1 meters long and believed to be a young individual, had repeatedly raided nearby beehives and was culled by the village after capture. No injuries were reported.
Fujimi, Nagano
On April 30 at around 14:30, the owner of a restaurant near the Misayama signal intersection in Hara Village reported seeing a roughly 1-meter bear in the garage. Village staff, police and hunting association members arrived but the bear had already left; footprints and droppings were found nearby, and no damage has been confirmed.
Hara, Nagano
Around 14:30 on April 30, 2026, a single bear about 1 meter long entered the garage of Restaurant Petika in Hara village, Nagano Prefecture, destroyed a beehive box kept years earlier and left droppings. The bear got briefly caught in a garden net, freed itself and fled into the woods; the village set two box traps.
Hara, Nagano
Size: adult
Hara, Nagano
In Shiojiri City, Nagano Prefecture, one bear ran out in front of a moving passenger car and collided with it, damaging the left front tire area and leaving the vehicle unable to drive, but there were no injuries. In Aomori Prefecture, bear sightings near inhabited areas prompted emergency shooting, and a total of two bears were culled; one of the culled adults is believed to be an Asiatic black bear about 1.5 m long and 80 kg.
Shiojiri Daimon-nanabancho, Nagano
Size: adult (full-grown)
Shiojiri Kisohirasawa, Nagano
Size: Unknown
Kiso, Nagano
Size: Adult
Shiojiri, Nagano
There have been repeated bear sightings in Shiojiri City, Nagano Prefecture, with five sightings reported in April. On May 2 an adult bear was seen near Chokoji (長興寺) in Seba, and the city has deployed wildlife patrol officers to strengthen monitoring.
Shiojiri Narai, Nagano
Size: Adult
Shiojiri Seba, Nagano
Size: juvenile
Kiso, Nagano
Peak activity at 10:00 with 4 incidents
Ursus thibetanus japonicus
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Over the past 30 days, 21 bear sightings have been recorded within 5 km of this route, including 5 in the past week. This route runs through Asian black bear habitat (native to Honshu and Shikoku).
The most recent sighting was reported 1 day ago near Shiojiri Daimon-nanabancho, Nagano; the location sits about 220.8 km from the start of the route and 1.3 km off the route line.
Recent sightings on this route peak around 10:00. Bears are generally most active at dawn and dusk.
This 550 km route from Toshiba Science Institute to Anjo crosses Kanagawa, Yamanashi, Nagano, Gifu, Aichi, and Tokyo. Over the past 30 days, 21 bear sightings have been recorded within 5 km of the route, including 5 in the past week. This route runs through Asian black bear habitat (native to Honshu and Shikoku). The most recent sighting was reported 1 day ago near Shiojiri Daimon-nanabancho, Nagano; the location sits about 220.8 km from the start of the route and 1.3 km off the route line. The closest sighting to the route line was reported 1 week ago at Uenohara, Yamanashi, sitting about 66.1 km from the start and 51 m off the route line. At this density of recent sightings, reroute or postpone your ride until activity quiets.
