A Surge in Bear Encounters
Japan is grappling with its deadliest year for bear-human conflicts on record. Between April 2025 and January 2026, the country culled more than 14,000 bears, including approximately 12,000 Asiatic black bears and 2,000 brown bears. This response follows a series of violent incidents in 2025 that resulted in 13 human deaths and over 230 injuries. The primary hotspots for these attacks were the northern prefectures of Akita and Iwate, where environmental shifts led to a scarcity of beech nuts and acorns. As natural food supplies failed, bears moved into human-populated areas, drawn by orchards and abandoned woodlands in rural villages.
Foreign governments issued travel warnings for the region, and companies introduced specialized bear insurance products to cover property damage. The Japanese government, noting a significant decline in the number of active, licensed hunters, relaxed shooting regulations to allow for larger-scale culling. Despite this government-sanctioned reduction of the population, the incidents continue. Since April 2026, there have been at least six more fatalities and 35 injuries across nine prefectures. One city in the Tochigi prefecture suspended classes at nearly 100 schools following a single bear sighting in the vicinity.
Scientific Disagreement Over Population Data
The scale of the cull has alarmed conservationists who fear the potential for regional extinctions. Yuko Muroya, chair of the Japan Bear and Forest Society, argues that targeting numbers will not solve the underlying conflict. Current government estimates place the Asiatic black bear population at 42,000, yet independent researchers challenge the accuracy of this figure. The last comprehensive national survey occurred in 2011, and experts like Shinsuike Koike of the Tokyo University of Agriculture and Technology believe that tracking the species with high precision remains a logistical hurdle.
Biologist Dave Garshelis notes that the situation is a paradoxical result of past conservation success. Since the 1970s, Asiatic black bears in Japan have successfully recolonized significant portions of Honshu. As the human population shifted toward cities, rural landscapes transitioned back into forest, creating an expansive habitat that the government failed to anticipate. While Japan is an international stronghold for these bears, the lack of a proactive management strategy has left authorities with few options beyond lethality during years of food shortages.
Searching for Long-term Solutions
Critics of the current culling policy point to successful models used in North America, where officials emphasize securing attractants and managing local food sources over widespread hunting. Studies from Canada and the United States indicate that non-targeted hunting often fails to reduce human-wildlife conflict long-term. Instead, experts suggest that Japan could benefit from managing fallow farmland and removing abandoned fruit trees that currently lure bears into town centers. Some conservationists even propose temporary supplemental feeding during lean years to keep populations within the mountain range.
Recent government initiatives show a shift in tone. The Ministry of Environment released a plan in late 2025 focused on defensive strategies, including improved fencing and specialized training for local authorities. In places like Karuizawa, where local groups have used Karelian bear dogs and relocation programs for decades, there have been no recorded human injuries from bears since 2015. Whether the national government will provide the funding and personnel to scale these non-lethal methods remains a central question as the country moves into the next fiscal year with a target of culling another 8,800 animals.