大石 幹太 | Nikken Nakase Geotechnical Institute. (former Graduate Student, the University of Tokyo.)

(株)日建設計 中瀬土質研究所

The University of Tokyo

Civil Engineering, the University of Tokyo

Fudo Construction, Tokyo. (former Graduate Student, the University of Tokyo.)

Chuo Kaihatsu Corporation. (former Student, the University of Tokyo.)

Nikken Nakase Geotechnical Institute. (former Graduate Student, the University of Tokyo.)

Civil Engineering Department The University Of Tokyo.

Chuo Kaihatsu Corporation. (former Student The University Of Tokyo.)

Fudo Construction Tokyo. (former Graduate Student The University Of Tokyo.)

Fudo Construction (the University Of Tokyo)