From 2011, when the Great East Japan Earthquake occurred, to last year, the number of earthquakes observed in and around the focal region of the Tohoku-oki megathrust has continued to decline year by year. On the other hand, the Japan Meteorological Agency is calling for caution, saying that there are still active areas along the coast, such as the occurrence of a magnitude 7-class earthquake in March last year.
Source
12 years after the Great East Japan Earthquake Earthquakes continue to decline, but be careful Meteorological Agency | NHK
