Sinposium
- MISASA IV Solar System Exploration and New Geosciences -Perspective for the Next Decade-
- COE-21 International Symposium MISASA "Origin, Evolution and Dynamics of the Earth: a tribute to Eiji Ito", March 21-23, 2007, Misasa.
- 2nd International AASPP Seminar (Cameroon Volcanic Line-East African Rift Valley Volcanoes and the Underlying Mantle) Dar es Salaam, Tanzania, December 17-18, 2006
- International Seminar AASPP-Misasa "Magmatic gases, their trip from the mantle to the surface of the Earth", February 27, 2006, Misasa
- Misasa International Symposium MISASA-2 "The Evolution of Early Stage of Earth and Solar System", February 25-26, 2006, Kurayoshi
- COE-21 International Symposium MISASA "Origin, Evolution and Dynamics of the Earth", March 5-6, 2005, Misasa.
- Goldschmidt Conference 2003 - Special Session "Structure and properties of silicate melts and fluids"
- Misasa Geodynamics Workshop 2001, 2002, 2003, 2004
- International Symposium "Transport of Materials in the Dynamic Earth", Kurayoshi, October 2-5, 2001
- 3rd Joint Symposium with Carnegie Institution of Washington, Geophysical Laboratory and Bayerishes Geoinstitut., "Processes and Consequences of Deep subduction", Verbania, Italy, September 5-11, 1999
- 2nd Joint Symposium with Carnegie Institution of Washington, Geophysical Laboratory, "Material transportation in the subduction zone", Puerto Azul, Philippine, November 3-11, 1997
- 1st Joint Symposium with Carnegie Institution of Washington, Geophysical Laboratory, "Material transport and phase change in the subduction zone", Misasa, Japan, June 18-20, 1996
