応用地域学会
, 日本海運経済学会
, International Association of Maritime Economists
, 日本沿岸域学会
, 東アジア交通学会(EASTS)
, 世界交通学会(WCTR)
, 日本リスク研究学会
, 日本土木学会
, International Association of Maritime Economists
, Japan Society of Risk Management for Preventive Medicine
, Eastern Asia Society for Transportation Studies
, World Conference on Transportation Research
, The Society for Risk Analysis: Japan-Section
, The City Planning Institute of Japan
, Japanese Society of Civil Engineering