Japanese manufacturer Ohta Seiki is seeing a sharp rise in demand for its Monster Wolf robot deterrents, designed to scare away bears. The demand jump comes as Japan faces a severe increase in dangerous bear encounters: preliminary data shows 50,776 bear sightings in fiscal 2025, while attacks left hundreds injured, marking one of the worst seasons on record.

That shift has turned Monster Wolf from a niche rural safety device into a product with broader public-safety relevance. Reports say the company has already booked around 50 orders this year alone, more than it would typically produce in a full year, and customers are now being told to wait two to three months for delivery.

The robot costs more than $4,000 and uses an infrared sensor to detect nearby animals. Once triggered, it flashes intense lights, swings its head and blasts a rotating mix of loud sounds intended to frighten wildlife away. Ohta Seiki is also exploring a portable version for hikers, anglers and schoolchildren, along with future upgrades involving AI-powered cameras.

The story matters beyond its novelty factor. Bears are increasingly appearing near homes, schools and public facilities across Japan, pushing local communities to adopt more aggressive defense tools. In that context, technologies like robot wolves and anti-bear drones are moving from curiosity to practical safety infrastructure.