1. Architectural Institute of Japan Special Investigation Committee on Response to Catastrophic Disasters Including the Anticipated Tokai Earthquake "Prediction of long-period earthquake motions of massive earthquakes earthquake resistance of existing buildings and future tasks " 2006 Architectural Institute of Japan Convention Research Council Sep. 2006
2. Japan Society of Civil Engineers and Architectural Institute of Japan "Massive Earthquake Joint Research Liaison Conference: Joint Proposal " Nov. 2006
3. Seismic Isolator Workshop "Critical characteristics of laminated rubber and frictional characteristics of sliding and roll bearings based on survey of full-scale test data for the certification of seismic isolators " hosted jointly by Japan Society of Seismic Isolation and The Japan Rubber Manufacturers Association at Health Insurance Hall Aug. 22 2003