■ Ministry of Transportation (MOT)
■ The Nippon Foundation (NF)
■ Ship & Ocean Foundation (S&O)
■ Association for Structural Improvement of The Shipbuilding Industry (ASIS)
■ Ministry of Transportation Ship Research Institute (SRI)
■ The Ship Research Association of Japan (SRA)
■ Japan Marine Standard Association (JMSA)
■ The Shipbuilders' Association of Japan (SAJ)
■ Japanese Marine Equipment Association (JMEA)
■ Nippon Kaiji Kyokai Research Institute (NK)
■ The Shipbuilding Research Center of Japan (SRC)
■ Consortium (TSL, Mega-Float, etc)