You are on the 12th level of the 15 stages of Mount Fuji. This is an avalanche.
Avalanches happen when big patches of snow slide down the side of a mountain.
During the winter season avalanches can occur in different parts of Japan. Mount Fuji is only open to professional hikers in the winter months because no one can know when a life threatening avalanche will occur. B. School bullying is one of the largest social problems for us Japanese kids. The percentage of Japanese people 65 years and older is becoming smaller and smaller.