fear of eruption

Today, I watched TV and hear that there is the volcano which have high possibility of eruption. Surprisingly, the volcano is Mt.Fuji ! It haven't erupt for 300 years, but has magma at deep. If it erupt, volcanic ashes come to Tokyo by influence of westerly. It bring some disaster and Tokyo losts function as big city. It's very big problem. But, people can predict when volcano erupt. And we can shelter before eruption. But I hope that Mt. fuji dosen't erupt and lost beauty.