Japan is the place where earthquakes are most frequent
Anyone who lives near a fault line knows that earthquakes are a thing to be expected. Some regions are more prone to experiencing tremors than others, but even then, some countries go through them with excessive frequency.
Iran, Turkey, Indonesia, and China are among the top most-earthquake-prone places, but nowhere else are they more frequent than in Japan. According to the US Geological Survey, seismic activity is most often recorded in the island country.