Classification of earthquakes and active faults by the Headquarters for Earthquake Research Promotion

Classification of earthquakes occurring in the Japan Islands region
(Earth Research Committee/Headquarters for Earthquake Research Promotion, March 23, 2005)

The main long-term evaluation results, and locations of the 98 major active fault zones and regions of subduction-zone earthquakes.
(Earth Research Committee/Headquarters for Earthquake Research Promotion, March 23, 2005)

List of the 98 major active fault zones
(Earth Research Committee/Headquarters for Earthquake Research Promotion, March 23, 2005)