Japan Robot Wolves: Monster Wolf Orders Surge as Bear Attacks Double

Japan robot wolves known as "Monster Wolf" are seeing record demand after bear attacks killed 13 people. The Silicon Review reports on the animatronic scarecrow with flashing red eyes and howling sounds.

A Japanese company making ferocious-looking Japan robot wolves is being swamped by orders after record numbers of fatal bear attacks on humans last year. The "Monster Wolf" is an animatronic scarecrow with flashing red eyes that howls and growls menacingly to scare away wild animals.

Ohta Seiki, the Hokkaido-based firm that makes the devices, has already received around 50 orders in 2026, more than they usually see in an entire year. "We make them by hand. We cannot make them fast enough now. We are asking our customers to wait two to three months," company president Yuji Ohta told AFP.

"Awareness of bear safety and measures against wildlife damage improved. There was also a growing recognition that our product is effective in dealing with bears," Ohta said. Orders come mostly from farmers, operators of golf courses, and people working outside in rural areas.

Bears killed 13 people across Japan in 2025-2026, more than twice the previous high. More than 200 people were also injured. Last week, Japan confirmed the first fatal bear attack of 2026. More than 50,000 bear sightings were recorded nationwide, more than double the previous record set two years before.

The animals were seen on airport runways, walking on golf courses, roaming near schools, and causing panic in supermarkets and hot spring resorts almost daily. The number of bears captured and then culled nearly tripled from a year earlier to 14,601, marking an all-time high.

"Monster Wolf" features artificial fur draped over an assembled pipe frame, attached to speakers, topped with a menacing, open-mouthed face. For prices starting around $4,000, the system comes with a battery, solar panels, sensors, and speakers. It broadcasts more than 50 kinds of recorded sounds including human voices and electronic noises audible up to one kilometer away. The device turns its head from side to side, flashes red LED eyes, while its tail is equipped with blue LEDs.

Ohta introduced the product in 2016 to prevent damage to agricultural products by deer, boars and bears, and it was initially derided as a gimmick. The company is now upgrading the device by putting it on wheels to chase animals or patrol specific paths. Ohta also plans to develop a hand-held version for hikers, anglers and schoolchildren, while also exploring artificial intelligence cameras for future models.

As Japan robot wolves see unprecedented demand following record bear attacks, The Silicon Review examines how a once-derided animatronic scarecrow has become a frontline defense against wildlife and why customers are now waiting three months for their Monster Wolf.

 Q: What are Japan's robot wolves called and who makes them?
A: Japan's robot wolves are called "Monster Wolf," manufactured by Ohta Seiki, a Hokkaido-based machining company. The animatronic device is designed to scare away bears, deer, and boars using flashing red eyes and loud howling sounds.

Q: Why are Monster Wolf robot orders surging in Japan in 2026?
A: Orders surged because bear attacks killed 13 people across Japan in 2025-2026, more than double the previous record. Over 50,000 bear sightings were reported nationwide, with bears appearing on airport runways, golf courses, and near schools.

Q: How much does a Monster Wolf robot cost in Japan?
A: The Monster Wolf robot costs around $4,000 (approximately 600,000 yen) and includes a battery, solar panels, sensors, speakers, and a menacing wolf-shaped frame with artificial fur.

Q: How does the Monster Wolf robot scare bears in Japan?
A: The Monster Wolf detects animals via infrared sensors, and then emits over 50 recorded sounds including howls and human voices audible up to one kilometer away. It flashes red LED eyes, turns its head side to side, and has blue LEDs on its tail.

Q: Where in Japan are robot wolves being deployed most?
A: Most orders come from Hokkaido and the northeastern Tohoku region, where bear attacks are most frequent. Users include farmers, golf course operators, construction sites, and rural outdoor workers.

Q: What upgrades are planned for the Monster Wolf robot?
A: Ohta Seiki is upgrading the device with wheels to chase animals or patrol paths. The company also plans a hand-held version for hikers, anglers, and schoolchildren, plus AI cameras for future models.