1.     “Œ—m‘åŠw–{•” (TOYO University)

2.     “Œ—m‘åŠw‘åŠw‰@—HŠwŒ¤‹†‰È(Graduate School of Science and Engineering)

3.     “Œ—m‘åŠwHŠw•”“y–؍HŠw‰ÈEŠÂ‹«ŒšÝŠw‰È“¯‘‹‰ï(Dept alumni association)

4.     “y–ØŠw‰ï (Japan Society of Civil Engineers)

5.     ’n”ՍHŠw‰ï (The Japanese Geotechnical Society)

6.     “ú–{’n‰º…Šw‰ï (Japanese Association of Groundwater Hydrology)

7.     ”pŠü•¨Šw‰ï (Japan Society of Waste Management Experts)

8.     “ú–{Œš’zŠw‰ï (Architectural Institute of Japan)

9.     ƒAƒƒŠƒJ“y–ØŠw‰ï (American Society of Civil Engineers)

10.  ‘Û’n”ՍHŠw‰ï (Intfl Society for Soil Mechanics and Geotechnical Engineering)

11.  “ú–{‹ZpŽm‰ï (The Institution of Professional Engineers, Japan)

12.  “ú–{‹ZpŽÒ‹³ˆç”F’è‹@\ iJABEE : Japan Accreditation Board for Engineering)