Ph.D.
Performance of Geosynthetic-Reinforced Cohesive Soil Mass at Plane Strain Compression
Supervisor: Prof. Fumio Tatsuoka
Committee Members: Profs. Kenji Ishihara, Ikuo Towhata, Eiki Yamaguchi
Department of Civil Engineering, University of Tokyo, 1993.

M.Sc.
Hydraulic and Mechanical Properties of Nonwoven Geotextiles under Soil-Confinement Conditions
Supervisor: Prof. Fumio Tatsuoka
Committee Member: Prof. Kenji Ishihara
Department of Civil Engineering, University of Tokyo, 1990.

B.Sc.
Finite Element Analysis of Micropile-Reinforced Slope
Supervisors: Profs. Koichi Akai and Masashi Kamon
School of Civil Engineering, Kyoto University, 1988.