1. Japan Nuclear Cycle Development Institute, FBR System Engineering Group O-arai Engineering Center, 4002, Narita, O-arai, Higashiibaraki-gun Ibaraki 311-1393, Japan
2. Advanced Reactor Technology Company, Ltd. 2-16-5, Konan, Minato-ku, Tokyo 108-0075, Japan
3. Mitsubishi Heavy Industries, Ltd. 5-717-1, Fukahori-machi, Nagasaki 851-0392, Shinagawa, Japan