Check out this drone video of a well-known active volcano in Japan, compliments of contributor and pilot Mtaka3939. It's called Mount Kusatsu-Shirane, and it's located in the Gumma Prefecture in the Kantō region of east-central Honshu. The summit of the stratovolcano consists of a complex system of cones and crater lakes. It has a peak elevation of about 2.15k meters or a bit over 7.1k ft. above sea level. In early 2018, a person was killed in an avalanche caused by a minor eruption of the mountain.