1. Japan Atomic Energy Research Institute: Tokai-mura, Naka-gun, Ibaraki 319-1195, Japan.
2. TAKII&CO.,Ltd.: Umekoji, Inokuma, Shimogyo-ku, Kyoto 600-8686, Japan
3. Research Reactor Institute, Kyoto University: Kumatori-cho, Sennan-gun, Osaka 590-0494, Japan