เส้นทางเดินป่า Jōkan-ji Temple-Omachi

An animal believed to be a bear was sighted in Yokokawa, Matsuida-machi, Annaka City.

Annaka 松井田町横川, Gunma

An adult bear was sighted in the forest behind a house in Kamishiojiri, Ueda City.

Ueda Kamishiojiri, Nagano

A bear was sighted in Nagakura, Karuizawa Town, around 9:30 AM on June 5.

Karuizawa 中軽井沢, Nagano

Around 5:55 PM on 2026-06-04, a bear was sighted in Miasa Futae, Omachi City.

Ōmachi 元ノ関, Nagano

Size: adult (fully grown)

Ōmachi 元ノ関, Nagano

Size: adult with cub

Karuizawa, Nagano

On 2026-06-02 around noon, a bear was sighted in Karuizawa, Karuizawa Town, Nagano Prefecture.

Karuizawa 大字軽井沢, Nagano

Size: adult (fully grown)

Sakaki Minamijo, Nagano

Size: Adult

Ōmachi 元ノ関, Nagano

Size: adult (full-grown)

Ogawa Takafu, Nagano

Size: juvenile

Ōmachi, Nagano

Size: Adult (fully grown)

Karuizawa 大字追分, Nagano

Size: adult and cub

Ōmachi, Nagano

One bear was sighted in Oiwake, Karuizawa Town. A nearby resident reported seeing a large black object moving in the forest.

Karuizawa 大字追分, Nagano

One bear was sighted in Karuizawa, Karuizawa Town; the area has nearby homes and the bear was about 1 meter long.

Karuizawa 中軽井沢, Nagano

Around 9:25 on May 30, a bear was sighted in Miwa, Omachi City.

Ōmachi Miasa, Nagano

Size: juvenile

Ōmachi 元ノ関, Nagano

Size: unknown

Karuizawa 大字追分, Nagano

Size: adult and cub

Ogawa Setogawa, Nagano

Size: Adult (fully grown)

Sakaki, Nagano

Size: Cub

Ōmachi 中ノ関, Nagano

At around 12:20 on 2026-05-29, one bear was sighted in Miasa Futari, Omachi City.

Ōmachi 元ノ関, Nagano

Size: adult

Karuizawa 大字長倉, Nagano

Size: Adult (fully grown)

Karuizawa 大字長倉, Nagano

Size: adult (fully grown)

Karuizawa 大字長倉, Nagano

A bear was sighted in Shimo-Muroga, Ueda City, Nagano, around 6:45 PM on 2026-05-28.

Ueda Shimomuroga, Nagano

Size: adult

Karuizawa 大字長倉, Nagano

Around 4:00 PM on May 28, a bear was sighted in Nagakura, Karuizawa Town.

Karuizawa 中軽井沢, Nagano

Size: Adult

Karuizawa 大字長倉, Nagano

Size: unknown

Ōmachi, Nagano

Size: adult (fully grown)

Nagano Shinkomachi-Hinota, Nagano

Size: Adult (fully grown)

Karuizawa 大字追分, Nagano

Around 5 PM on 2026-05-25, a bear was sighted in Oiwake, Karuizawa Town, Nagano Prefecture.

Karuizawa 大字追分, Nagano

Size: adult

Karuizawa 軽井沢, Nagano

In Chikuma City, Nagano Prefecture, bear sightings had been occurring near urban areas and schools; on the morning of the 20th one bear was found in the Yashiro area and was culled. The city reported sightings in Yashiro and Awasa districts since the afternoon of the 19th.

Chikuma Yashiro, Nagano

On May 20 at around 07:30, Chikuma City captured one Asiatic black bear (male adult, 1.3–1.5 m long, 78.5 kg) on a sandbar of the Sano River between Inariyama and Hachiman; local hunters culled the bear at the city's request. It is believed to be the same individual that was sighted multiple times in the city center on the 19th; no injuries were reported.

Chikuma Inariyama, Nagano

In Chikuma City, Nagano Prefecture, on the morning of May 20, 2026, a single bear about 1 meter long was found; at around 07:30 prefectural bear-response personnel captured it with a tranquilizer gun and it was subsequently culled by a hunters' association. A passerby reported seeing a bear just after 05:30 along National Route 18 near Sakurado, and the animal found along the Sano River in the Yahata area is believed to be the same individual repeatedly sighted since the previous day.

Chikuma Ussawa, Nagano

On the morning of May 20, 2026, a single bear about 1 meter long was found in the Sano River flowing between Yawata and Inariyama in Chikuma City; a member of the hunters' association used a tranquilizer gun to capture and euthanize it around 7:30 AM. Sightings had been reported repeatedly in the city since May 19.

Chikuma Yawata, Nagano

Around 07:30 on the 20th, a male bear found on the riverbank of Sanogawa in the Inariyama area of Chikuma City was subdued with a tranquilizer gun, captured and subsequently euthanized. The bear weighed 78.5 kg, and the city believes it is the same individual that had been sighted repeatedly in urban areas since the 19th.

Chikuma Yashiro, Nagano

On the morning of May 20, an adult male bear was tranquilized, captured, and euthanized on a sandbar in the Sano River in Chikuma City, Nagano Prefecture. The bear weighed 78.5 kg and measured about 1.3–1.5 m; its stomach was reported empty, and the city believes it is the same individual linked to multiple sightings in the urban area since May 19.

Chikuma Inariyama, Nagano

Just after 5:30 AM on the 20th, a passerby spotted a bear near Habu Junior High School in Sakurado, Chikuma City. Shortly after 7:30 AM, prefectural bear-response personnel found, captured, and euthanized one bear on the riverbank in Inariyama, Chikuma City; there were no injuries.

Chikuma Imojiya, Nagano

Size: Adult

Chikuma Kuwabara, Nagano

On the afternoon of May 19 in Chikuma City (Awasa area), a bear estimated at about 1 meter long was repeatedly sighted in the urban area; a security camera captured it crossing a road and running away at around 13:20. The city and police searched the area but did not find the animal, and nearby elementary schools implemented precautions such as parent pick-ups and cancelling after-school activities.

Chikuma Awasa, Nagano

On the afternoon of May 19, 2026, a single bear about 1 meter long was sighted in urban areas of Chikuma City, Nagano Prefecture, around Yashiro's Susuki Suijinsha (Susukigi Shrine), along Route 18, and in a supermarket parking lot. Police and the city patrolled and warned residents; nearby elementary and middle schools asked parents to pick up children and suspended after-school club activities and conducted group dismissals. No human injuries were reported.

Chikuma Awasa, Nagano

Tomioka 妙義町諸戸, Gunma

Size: juvenile

Karuizawa 大字長倉, Nagano

Size: adult

Karuizawa 軽井沢, Nagano

A black bear was standing on all four paws at the roadside.

Karuizawa, Nagano

Around 7:30 a.m. on the 16th, a resident walking in the Itopia Komoro Kogen villa area in Okubo, Komoro City, Nagano Prefecture, reported seeing one adult bear about 1 meter long and called the police. Officers arrived but the bear had already left; no further sightings or damage have been confirmed and the police are warning local residents.

Komoro Okubo, Nagano

Size: Adult

Karuizawa 大字追分, Nagano

It was a cub about 1 meter long. It immediately went off to the left and disappeared from view. I turned back.

Annaka, Gunma

Size: adult and cub

Ōmachi, Nagano

Size: adult and cub

Ōmachi, Nagano

Around 5:55 PM on 2026-06-04, a bear was sighted in Miasa Futae, Omachi City.

Ōmachi 元ノ関, Nagano

Size: adult (fully grown)

Ōmachi 元ノ関, Nagano

Size: adult with cub(s)

Ōmachi, Nagano

Size: Adult

Ōmachi 元ノ関, Nagano

Size: juvenile

Ōmachi, Nagano

Size: juvenile

Ōmachi 元ノ関, Nagano

Size: Cub

Ōmachi 中ノ関, Nagano

At around 12:20 on 2026-05-29, one bear was sighted in Miasa Futari, Omachi City.

Ōmachi 元ノ関, Nagano

Size: adult and cub

Ōmachi, Nagano

Size: adult with cubs

Ōmachi, Nagano

Size: unknown

Ōmachi, Nagano