A nerve-wracking incident occurred in the Mount Rausu area on the Shiretoko Peninsula, Japan, when four hikers were forced to request emergency assistance due to the presence of a bear. The event, which took place on Saturday afternoon, compelled authorities to conduct an air rescue operation to evacuate the stranded hikers from the trail.

The incident began when a hiker in his 60s spotted a 1.5-meter bear crossing the trail at around 2:30 p.m. local time. Three other hikers who arrived at the location shortly after chose to stop and wait for help out of concern for their safety. After holding out for three and a half hours, one of the hikers finally called emergency services at 4:50 p.m.

Fortunately, all hikers were successfully evacuated by helicopter safely and without injury. This incident occurred just prior to the reopening of the Mount Rausu hiking trail, a UNESCO World Natural Heritage site that had been closed since August last year following a fatal attack on a hiker.

The Japanese government has now tightened security by implementing a four-level alert system for brown bear activity. This measure comes following an increase in population and frequency of encounters between bears and humans, including a separate attack incident that injured an 83-year-old man in Akita Prefecture around the same time.