A chain of earthquakes like the ones that hit Kumamoto Prefecture and neighboring areas could occur in other regions, given the numerous active faults in the nation. The Kumamoto Earthquake illustrated the fact that Japan is one of the most earthquake-prone countries. About 10 percent of the world’s earthquakes occur in the nation.

A chain of earthquakes like the ones that hit Kumamoto Prefecture and neighboring areas could occur in other regions, given the numerous active faults in the nation. The Kumamoto Earthquake illustrated the fact that Japan is one of the most earthquake-prone countries. About 10 percent of the world’s earthquakes occur in the nation.