- Tectonics and seismicity viewed from the continental
side March 6-6, 2003 (ERI, Tokyo)
- Tectonics of the Japanese Islands (ERI, Tokyo)
- Numerical simulation of the interior of the
Earth Dec. 15-16, 1997 (ERI, Tokyo)
- Effects of Plumes and Mantle Convection on
Surface Tectonics May 13-14, 1996 (ERI, Tokyo)