Project themes:
Geotechnical Engineering for Energy Engineering and Construction
Geotechnical Engineering for Creation of a Carbon Capture Urban Environment

Themes of graduation thesis:
High-Level Radioactive Waste Geological Disposal Technology
Discovery of Carbon Dioxide Fixation Materials and their contribution to CCS
Geotechnical Applications of ICT technology (e.g., lunar base construction)
Decommissioning Technology of Fukushima Daiichi Nuclear Power Station

Books Patents, etc.:
Affiliate Member, Science Council of Japan; Member, JSPS Alumni Club; Chairperson, Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Economy, Trade and Industry, Japan Society of Civil Engineers, Japan Society of Geotechnical Engineers, etc.

Social activities:
Affiliate Member, Science Council of Japan; Member, JSPS Alumni Club; Chairperson, Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Economy, Trade and Industry, Japan Society of Civil Engineers, Japan Society of Geotechnical Engineers, etc.