Nipponica

In 2020, the government released its first damage estimates for the Tokyo metropolitan area in the event of an eruption of Japan's highest peak, which straddles Yamanashi and Shizuoka prefectures west of Tokyo.

In the worst-case scenario, the accumulation of ash could reach 10 centimeters in the capital's Shinjuku Ward 15 days after the eruption starts.

We will need a lot of brooms.