S01. Theory and analysis method S02. Seismometry and monitoring system S03. Crustal deformation, GNSS, and gravity S04. Tectonics S05. Geothermal science S06. Crustal structure S07. Structure and dynamics of the Earth and planetary interiors S08. Earthquake physics S09. Statistical seismology and underlying physical processes S10. Active faults and historical earthquakes S11. Various phenomena associated with earthquakes S12. Rock experiment, rock mechanics, and crustal stress S13. Crustal fluids and earthquake S14. Earthquake prediction and forecast S15. Strong ground motion and earthquake disaster S16. Subsurface structure and its effect on ground motion S17. Tsunami S18. Education and history of seismology S19. Seismology, general contribution S20. Commemorative lectures from SSJ award recipients

S21. Acceleration of seismological research through integration with information science S22. Earthquake swarms and M6.5 earthquake in/around the northeastern Noto Peninsula S23. 100 years after the Great Kanto earthquake: development of earthquake research in the Kanto region