Understanding of Earthquakes and Volcanic Activity to Mitigate Disasters

To understand and reduce the impact of earthquakes, volcanic eruptions, and tsunami disasters along the subduction zones of Japan, we conduct comprehensive research that encompasses not only surface phenomena but also deep Earth processes such as energy transfer and material circulation that drive plate motion.
In collaboration with national agencies and universities, we carry out seafloor surveys and observations around Japan and the Pacific Rim using research vessels and advanced observation systems.
We are also developing analytical methods based on real-time monitoring technologies and subsurface structural models to understand ongoing seismic, volcanic, and tsunami activities.
By integrating and analyzing observational data, we aim to provide scientific information to relevant national bodies, including the Headquarters for Earthquake and Volcano Research Promotion, thereby supporting disaster prevention and mitigation measures of the government and local authorities.