Japan is deploying robot-wolf deterrents and drones following a record number of bear attacks across the country.
The surge in wildlife violence marks a critical shift in human-animal coexistence as rural areas struggle to protect residents from increasing bear populations.
During fiscal year 2025, which ran from April 2025 to March 2026, bear attacks resulted in 13 deaths [1]. This figure represents more than twice the previous high for fatalities [2]. Wildlife experts said the problem will persist due to growing bear populations and increased human encroachment into natural habitats [3, 5].
To combat the threat, the government and private companies are implementing high-tech solutions. One such device is the "Monster Wolf" robot deterrent, designed to scare bears away from residential areas. These units cost $4,000 each [4]. Demand for the technology has spiked, with more than 50 units ordered in the first few months of the year [6].
In addition to ground-based robots, officials are utilizing drones to monitor bear movements and deter them from entering villages. These efforts are particularly concentrated in rural regions, including Miyagi Prefecture [7].
Experts interviewed by NHK World-Japan said the trend of bears entering human settlements is likely to continue. The combination of limited deterrent capacity and shifting ecological boundaries has made traditional wildlife management insufficient for the current crisis [3].
“Bear attacks resulted in 13 deaths in fiscal year 2025.”
The transition toward expensive, robotic deterrents suggests that traditional wildlife management and habitat preservation are no longer sufficient to ensure public safety. As climate change or land-use shifts push apex predators closer to human populations, Japan is becoming a testing ground for integrating autonomous technology into public health and safety infrastructure to mitigate lethal wildlife encounters.
