JAPAN

   3R        Chief Administration Division                      Tel: 
              3R Corporation                                     Fax: 
              4F, Kashiwagicho Bldg.
              1-2-38 Kashiwagi, Aoba-ku, Sendai-shi
              Miyagi-ken 981-0933

   AAS       Corporate Business Section                         Tel: +81-44-967-6410
              Asia Air Survey co., Ltd.                          Fax: +81-44-951-3259
              1-2-2 Manpukuji, Asao-ku, Kawasaki-shi
              Kanagawa-ken 215-0004

   AD-HZM    Nuclear Power Department                           Tel: +81 29 858 8810
              HAZAMA ANDO Corporation                            Fax: +81 29 858 8829
              515-1 Karima
              Tsukuba-shi, Ibaraki-ken 305-0822

   ADFUTEC   Senior Engineer,                                   Tel: +81 3 6803 0177
              Divison of Radiation Measurements                  Fax: +81 3 3839 0177
              Advanced Fusion Technology, Co., Ltd.
              5-6-3 Sotokanda, Chiyoda-ku,
              Tokyo 101-0021

   ADVANTEST RHM Project                                        Tel: +81 480 72 6300
              Nanotechnology Business Group                      Fax: +81 480 78 2137
              Advantest Corporation
              1-5 Shin-tone, Kazo-shi,
              Saitama-ken 349-1158

   AIREX     Group Leader                                       Tel: +81-52-689-3070
              Research & Development Department                  Fax: +81-52-689-3077
              AIREX Co., Ltd.
              3-139 Asayama, Tokai-shi, Aichi-ken
              476-0006

   AIST      National Metrology Institute of Japan              Tel: +81 29 861 5382
              Advanced Industrial Science and technology         Fax: +81 29 861 5673
              Central 2, Umezono 1-1-1, Tsukuba-shi,
              Ibaraki-ken 305-8568

   ANDES     Secretary General,                                 Tel: +81-3-6272-4150
              Secretariat                                        Fax: +81-3-6272-4470
              The Association for Nuclear Decommissioning Study
              401 Yoshida Bldg., 4-1-31 Kudan-kita
              Chiyoda-ku, Tokyo 102-0073

   AS        Division IV                                        Tel: +81 3 6826 3975
              AdvanceSoft Corporation                            Fax: +81 3 4283 6580
              17F-West, Shin-Ochanomizu-Bldg
              4-3 Kanda Surugadai, Chiyoda-ku,
              Tokyo 101-0062

   ASTOM     Technical Development Division                     Tel: +81 3 6304 1115
              Advanced Simulation Technology Of Mechanics R&D,   Fax: 
              Co., Ltd.
              Unizo Myougadani Bldg. 5F,
              5-5-5 Koishikawa, Bunkyou-ku, Tokyo 112-0002

   ATOX      Nuclear Core Technology R&D Department             Tel: +81 4 7145 3330
              Engineering Research & Development Center          Fax: +81 4 7145 3649
              ATOX Co., Ltd.
              1201 Takata, Kashiwa-shi
              Chiba-ken 277-0861

   ATS       Design and Development Division,                   Tel: +81 29 219 8790
              Engineering Department                             Fax: +81 29 219 8781
              Atom Transport Service Ltd.
              3129-37 Hibara, Muramatsu , Tokai-mura,
              Naka-gun, Ibaraki-ken 319-1112

   AZA       AZA Techno Research Co.                            Tel: +81-29-273-8461
              3-15-21 Sasano-cho, Hitachinaka-shi,               Fax: 
              Ibaraki-ken 312-0018

   BUTSURYO  Faculty of Health Sciences                         Tel: +81 72 242 6824
              Butsuryo College of Osaka                          Fax: +81 72 264 2259
              Health Sciences Butsuryo College of Osaka
              4-410-5 Otorihigashi-machi, Nishi-ku,
              Sakai-shi, Osaka 593-8324

   C-TECHNOL Sales Section,                                     Tel: +81 3 3252 1691
              Radioisotope and Medical Business                  Fax: 
              Chiyoda Technol Corporation
              1-7-12 Yushima, Bunkyo-ku, Tokyo 113-8681

   CEPCO     Nuclear Safety Res. & Dev. Center                  Tel: +81 5 37 85 23 53
              Research and Development Division                  Fax: +81 5 37 86 91 55
              Chubu Electric Power Co., Inc.
              5561 Sakura, Omaezaki-shi
              Shizuoka-ken 437-1695

   CHUBU-UNIVEngineering Science Laboratory                     Tel: +81 568 51 9683
              Chubu University                                   Fax: +81 568 51 1642
              1200 Matsumoto-cho, Kasugai-shi,
              Aichi-ken 487-8501

   CHUGOKU   Nuclear Power Safety Engineering Group             Tel: +81 82 544 2658
              Power Generation Div.                              Fax: +81 82 544 2641
              The Chugoku Electric Power Company
              4-33 Komachi, Naka-ku, Hiroshima-shi,
              Hiroshima-ken 730-8701

   CICS      Technical Development Division                     Tel: +81 3 3529 6301
              Cancer Intelligence Care Systems, Inc.             Fax: +81 3 3529 6303
              TOC Ariake East Tower 5F, 3-5-7 Ariake
              Koto-ku,
              Tokyo 135-0063

   CNIC      The Citizens' Nuclear Information Center           Tel: +81 3 6821 3211
              Ogura Bldg. 1F, 2-48-4 Chu-oh                      Fax: 
              1640011 Nakano-ku
              Tokyo

   CRIEPI    Nuclear Technology Research Laboratory             Tel: +81 70 6568 9139
              CRIEPI                                             Fax: +81 46 895 0201
              2-6-1, Nagasaka
              Yokosuka-shi
              Kanagawa 240-0196

   CSAJ      CSA of Japan Co., Ltd.                             Tel: +81 3 5776 1838
              Engineering Department                             Fax: 
              Shibadaimon Daiichi Bldg. 5F
              1-3-9 Shibadaimon, Minato-ku
              Tokyo 105-0012

   CTC       Nuclear & Engineering Department                   Tel: +81-3-6203-7471
              Science & Engineering Systems Division             Fax: +81-3-3539-5173
              ITOCHU Techno-Solutions Corporation
              Kasumigaseki Bldg., 3-2-5,
              Kasumigaseki Chiyoda-ku, Tokyo, 100-6080

   CTI       Analysing and Engineering Solution Dep.            Tel: +81 52 740 6228
              Electric Power Technology and Business             Fax: +81 52 740 6272
              Solutions Division - Chuden CTI Co., Ltd.
              Masaki Bldg. 1-4-6 Masaki, Naka-ku,
              Nagoya-shi, Aichi-ken 460-8690

   DIA       Dia Consultant Co., Ltd.                           Tel: +81-48-654-3129
              Geo Engineering Dept.                              Fax: +81-48-654-3178
              Hydro Geological Analysis Center
              2-272-3 Yoshino-cho, Kita-ku,
              Saitama-shi, Saitama-ken 331-8638

   E-ETS     E&E Techno Service Co., Ltd.                       Tel: +81 29 282 9006
              Management Division                                Fax: +81 29 282 8405
              4-33 Muramatsu, Tokai-mura, Naka-gun,
              Ibaraki-ken 319-1194

   ECC       Radiochemistry Division                            Tel: +81 42 673 0503
              Environmental Control Center Co., Ltd.             Fax: 
              3-7-23 Sanda-machi, Hachioji-shi
              Tokyo 193-0832

   EMF-JAPAN Director                                           Tel: +81 721 64 0111
              Development Department                             Fax: +81 721 64 0112
              EMF Japan Co., Ltd.
              1-1-4 Nankadai, Kawachinagano,
              Osaka 586-0077

   ENSC      Nuclear Safety Division                            Tel: 
              Ehime Prefectural Nuclear Safety Center            Fax: 
              1-485-1 Miyauchi, Honai-cho
              Yawatahama-shi, Ehime-ken 796-0202

   EPDC      Electric Power Development Co., Ltd.               Tel: +81 3 35 46 22 11
              Nuclear Power Construction Dept.                   Fax: +81 3 35 46 28 05
              Reactor Core Design & Safety Group
              6-15-1 Ginza, Chuo-ku
              Tokyo 104-8165

   EXRI      General Manager,                                   Tel: +81-3-5956-7503
              Environmental System Group/Consulting Service      Fax: +81-3-5956-7523
              EX Research Institute Ltd.
              Mejironakano building 6F , 2-17-22 Takada
              Toshima-ku, Tokyo 171-0033

   FFPRI     Department of Forest Soils Forestry and            Tel: +81 29 829 8227
              Forest Products Research Institute                 Fax: +81 29 874 3720
              1 Matsunosato, Tsukuba-shi,
              Ibaraki-ken 305-8687

   FHU       Fujita Health University Bantane Hospital          Tel: +81 52 323 5698
              Division of Radiological technology                Fax: 
              3-6-10 Otobashi, Nakagawa-ku, Nagoya-shi,
              Aichi-ken 454-8509

   FUJI      Engineering Sec. II, Back End Engineering Dep.     Tel: +81 44 329 2188
              Power Generation Division                          Fax: +81 44 329 2176
              Fuji Electric Co., Ltd.
              1-1 Tanabe-shinden, Kawasaki-ku, Kawasaki-shi
              Kanagawa-ken 210-9530

   FUJITA-HU School of Health Sciences,                         Tel: +81 562 93 9411
              Fujita Health University                           Fax: +81 562 93 4595
              1-98, Dengakugakubo Kutsukakecho,
              Toyoake, Aichi 470-1192

   FUJITSU   Fujitsu Ltd                                        Tel: +81 43 299 3501
              Technical Computing Solutions Unit                 Fax: +81 43 299 3011
              Science Solutions Division
              1-9-3 Nakase, Mihama-ku, Chiba-shi,
              Chiba-ken 261-8588

   FUT       Department of Applied Nuclear Technology           Tel: +81 776 29 2576
              Faculty of Engineering                             Fax: 
              Fukui University of Technology
              3-6-1 Gakuen, Fukui-shi,
              Fukui-ken 910-8505

   GCHS      Radiological Department                            Tel: +81 27 235 1211
              Gunma Prefectural College of Health                Fax: +81 27 235 2501
              Sciences
              323-1 Kamioki-cho, Maebashi-shi,
              Gunma-ken 371-0052

   GIKENKOGYOEngineering Department                             Tel: +81 3 3398 9216
              Techno-Shield Business Division                    Fax: +81 3 3398 9261
              Giken Kogyo Co., Ltd.
              3-7-2 Asagayaminami, Suginami-ku
              Tokyo 166-0004

   GNESC     Nuclear Engineering and Services Company           Tel: +81 3 6371 1596
              Nuclear Engineering Dept.                          Fax: +81 3 5846 0746
              PRA Group Manager
              5-2-1 Ueno, Taito-ku, Tokyo 110-0005

   GNF-J     Core Engineering Group                             Tel: +81 46 833 9610
              Engineering Service Center                         Fax: +81 46 833 9248
              Global Nuclear Fuel-Japan Co., Ltd.
              2-3-1 Uchikawa, Yokosuka-shi
              Kanagawa-ken 239-0836

   GPI       The Graduate School for the Creation               Tel: +81 53 484 2501
              of New Photonics Industries                        Fax: +81 53 487 3012
              1955-1 Kurematsu-cho, Nishi-ku
              Hamamatsu-shi, Shizuoka-ken 431-1202

   GRI       Geo-Research Institute                             Tel: +81 6 6941 8800
              6F Kokuminkaikan Sumitomoseimei Bldg.,             Fax: +81 6 6941 8882
              2-1-2 Otemae, Chuo-ku Osaka 540-0008,

   GUNMA-U-STDepartment of Electronics and Informatics          Tel: +81 277 30 1710
              Gunma University, Graduate School of               Fax: 
              Science and Technology
              1-5-1 Tenjin-cho, Kiryu-shi,
              Gunma-ken 376-8515

   HAMAWAKI  Radiology Department                               Tel: +81 82 242 1226
              Hamawaki Orthopedic Hospital                       Fax: +81 82 240 1291
              4-6-6 Otemachi, Naka-ku, Hiroshima-shi
              Hiroshima-ken 730-0051

   HANSHINCONResearch and Development Group                     Tel: +81 6-6208-3303
              Hanshin Consultants Company, Ltd.                  Fax: +81 6-6208-3313
              1-6-19 Imabashi, Chuo-ku, Osaka-shi
              Osaka 541-0042

   HBHC      Radiological Technology                            Tel: 
              Hyogo Brain and Heart Center at Himeji             Fax: 
              520 Saisho-ko, Himeji-shi
              Hyogo-ken 670-0981

   HCM       The Department of Radiology Technics               Tel: +81 90 5160 8405
              The Hospital of Hyogo College of Medicine          Fax: 
              1-1 Mukogawa-cho, Nishinomiya-shi,
              Hyogo-ken 663-8501

   HEPCO     Maintenance Management Section,                    Tel: +81 11 251 4410
              Nuclear Power Department                           Fax: +81 11 221 1864
              Hokkaido Electric Power Co., Inc.
              2, Higashi 1-chome, Odori, Chuo-ku,
              Sapporo-shi, Hokkaido 060-8677

   HGNE      Nuclear Plant Engineering Department               Tel: +81 294 55 4066
              Hitachi-GE Nuclear Energy, Ltd.                    Fax: +81 294 55 9895
              3-1-1 Saiwai-cho, Hitachi-shi,
              Ibaraki-ken 317-0073

   HI-TECH   Department of Mechanical Engineering               Tel: +81 178 25 8071
              Hachinohe Institute of Technology                  Fax: +81 178 25 2008
              88-1 Myo-aza Ohbiraki, Hachinohe-shi
              Aomori-ken 031-8501

   HIICS     Dept.5 Control Systems Division                    Tel: +81 90 1693 5153
              Hitachi Industry & Control Solutions, Ltd.         Fax: 
              Hitachi System Plaza Katsuta,
              832-2 Horiguchi, Hitachinaka-shi,
              Ibaraki 312-0034

   HIREC     Engineering Department                             Tel: +81 29 858 2776
              High-Reliability Engineering & Components          Fax: 
              Corporation
              3-6 Higashi-Arai, Tsukuba-shi,
              Ibaraki-ken 305-0033

   HIROKI    Radiology Department                               Tel: +81 82 292 1271
              Hiroshima Memorial Hospital                        Fax: +81 82 503 1010
              1-4-3 Honkawa-cho, Naka-ku, Hiroshima-shi,
              Hiroshima-ken 730-0802

   HIROSHIMAUGraduate School of Engineering                     Tel: +81 82 424 7576
              Hiroshima University                               Fax: +81 82 422 7193
              1-4-1 Kagamiyama, Higashi-Hiroshima-shi
              Hiroshima-ken 739-8527

   HITACHI   Research and Development Group                     Tel: +81 294 55 9752
              Hitachi, Ltd.                                      Fax: +81 294 55 9973
              7-1-1 Omika-cho, Hitachi-shi,
              Ibaraki-ken 319-1292

   HITZ      Nuclear Development Section                        Tel: +81 3 6404 0153
              Hitachi Zosen Corporation                          Fax: +81 3 6404 0159
              Omori Bellport D-Wing, 6-26-3 Minami-Oi
              6-chome
              Shinagawa-ku, Tokyo 140-0013

   HIU       Faculty of Health Sciences                         Tel: +81 823 70 4586
              Hiroshima International University                 Fax: +81 823 70 4542
              555-36 Kurose-gakuendai, Higashi-
              hiroshima-shi, Hiroshima-ken 739-2695

   HNEERC    Manager, Surveillance Section                      Tel: +81 135 74 3131
              Hokkaido Nuclear Energy Environmental Research     Fax: +81 135 74 3135
              Center
              261-1 Miyaoka, Kyowa-machi, Iwanai-gun
              Hokkaido 045-0123

   HOKURIKU  Nuclear Fuel Engineering Team, Nuclear             Tel: +81 767324220
              Power Dept., Nuclear Power Division                Fax: +81 767324740
              Hokuriku Electric Power Company
              13-21, Takahama-cho-Ni, Shika-machi,
              Hakui-gun, Ishikawa-ken 925-0141

   HPS       Plant Analysis Evaluation Sec.,                    Tel: +81 294 55 7116
              Analysis Engineering Dept.                         Fax: +81 294 55 9985
              Hitachi Power Solution Co., Ltd.
              Hitachi-Bekkan, 3-2-1 Saiwai-cho,
              Hitachi-shi, Ibaraki-ken 317-0073

   HU        Dept of Radiology, Div of Medical Techn.           Tel: +81 172 39 5312
              Hirosaki University School of Medicine             Fax: 
              and Hospital
              Hirosaki University
              53 Honcho,Hirosaki-shi Aomori-ken 036-8563

   IAE       Director                                           Tel: +81 3 6367 0228
              Nuclear Power Engineering Center                   Fax: +81 3 3508 2173
              The Institute of Applied Energy
              Shimbashi SY bldg, 14-2 Nishi-shimbashi, 1-chome
              Minato-ku, Tokyo 105-0003

   IBMJ      Science & Technology Research                      Tel: +81 46-215-4269
              IBM Japan, Ltd.                                    Fax: +81 46-273-7413
              1623-16 Shimotsuruma, Yamato-shi,
              Kanagawa-ken 242-8502

   IHI       Nuclear Power Division                             Tel: +81 4 57 59 25 62
              Nuclear Fuel Cycle & Environment System Dept.      Fax: +81 4 57 59 28 86
              Backend Project Group - IHI Corporation
              1, Shin-nakahara-cho, Isogo-ku, Yokohama-shi,
              Kanagawa-ken, 235-8501

   ILT       Laser Process Research Team                        Tel: +81 6 6443 6311
              Institute for Laser Technology                     Fax: 
              1-8-4 Utsubo-honmachi, Nishi-ku,
              Osaka-shi, Osaka 550-0004

   INSS      Section of R&D Management                          Tel: +81 770 37 9100
              Administrative Department                          Fax: +81 770 37 2008
              Institute of Nuclear Safety System, Inc.
              64 Sata, Mihama-cho, Mikata-gun,
              Fukui-ken 919-1205

   IPU       Ibaraki Prefectural University of Health Sciences  Tel: +81 29 840 2192
              Department of Radiological Sciences                Fax: +81 29 840 2292
              4669-2 Ami, Ami-machi,
              Inashiki-gun, Ibaraki-ken 300-0394

   IRM       Institute of Radiation Measurement                 Tel: +81-29-282-5549
              Calibration Organization                           Fax: +81-29-283-2158
              2-4 Shirakata-shirane, Tokai-mura
              Naka-gun, Ibaraki-ken 319-1106

   ITC       Sales Division                                     Tel: +81 72 859 6601
              Ion Technology Center Co., Ltd                     Fax: +81 72 859 5770
              2-8-1 Tsudayamate, Hirakata-shi,
              Osaka-fu 573-0128

   IUHW      Department of Radiological Sciences                Tel: +81 287-24-3043
              International University of Health and Welfare     Fax: +81 287-24-3191
              2600-1 Kita-Kanemaru, Ohtawara-shi
              Tochigi-ken, 324-8501

   J-TECH    J-TECH Limited                                     Tel: +81 175 73 0378
              Technology Development Propulsion Office           Fax: +81 175 73 2146
              System Engineering Group
              1-108 Aza-Iyasakadaira, Oaza-Obuchi, Rokkasho-
              mura, Kamikita-gun, Aomori-ken 039-3212

   JAEA      Center for Computational Sc. & e-Systems           Tel: +81 29 284 3824
              Japan Atomic Energy Agency                         Fax: +81 29 282 6070
              2-4, Shirakata, Tokai-mura
              Naka-gun, Ibaraki-ken 319-1195

   JAIF      Dept. of International Affairs                     Tel: +81-3 68 12 71 11
              Japan Atomic Industrial Forum, Inc.                Fax: +81-3 68 12 71 10
              1-2-8 Toranomon, Minato-ku,
              Tokyo 105-8605

   JANUS     Japan NUS Co., Ltd.                                Tel: +81 50 3646 1461
              Safety and Environmental Analysis Unit             Fax: +81 3 5925 6735
              Nishi-Shinjuku Kimuraya Bldg. 5F
              7-5-25 Nishi-Shinjuku, Shinjuku-ku
              Tokyo 160-0023

   JAPC      Engineering & Nuclear Safety Group                 Tel: +81 3 6371 7566
              Plant Management Department                        Fax: +81 3 5217 5513
              The Japan Atomic Power Company
              Mitoshiro Bldg., 1-1 Kanda-Mitoshiro-cho
              Chiyoda-ku, Tokyo 101-0053

   JASRI     Light Source Division                              Tel: +81 791 58 2721
              Japan Synchrotron Radiation Research               Fax: +81 791 58 0830
              Institute
              1-1-1 Kouto, Sayo-cho, Sayo-gun,
              Hyogo-ken 679-5198

   JAXA      Associate Senior Engineer,                         Tel: +81-50-3362-3085
              Space Environment Group                            Fax: +81-29-868-5969
              Aerospace Research and Development Directorate
              Japan Aerospace Exploration Agency
              2-1-1 Sengen, Tsukuba-shi, Ibaraki-ken 305-8505

   JCAC      Gamma Ray Analysis Group                           Tel: 
              Radioactive Analysis Division,                     Fax: 
              Japan Chemical Analysis Center
              295-3 Sanno-cho, Inage-ku, Chiba-shi,
              chiba-ken 263-0002

   JDC       Engineering Sales Group                            Tel: +81 3 5410 5750
              Sales Department                                   Fax: +81 3 5410 5808
              Civil Engineering Division
              JDC CORPORATION
              4-9-9 Akasaka, Minato-ku, Tokyo 107-8466

   JEOL      Counsellor                                         Tel: +81 42-542-2689
              SM Business Unit                                   Fax: +81 42-542-1924
              JEOL Ltd.
              3-1-2 Musashino, Akishima-shi
              Tokyo 196-8558

   JER       Sales and Planning Dept.                           Tel: +81 48 991 9461
              Japan Environment Research Co., LTD.               Fax: +81 48 991 9460
              8-3 Asahi, Yoshikawa-shi,
              Saitama-ken 342-0008

   JESTS     President-director,                                Tel: +81 29 350 1823
              JES Techno System Ltd.                             Fax: 
              171-10 Suwama, Tokai-mura, Naka-gun
              Ibaraki-ken 319-1114

   JFE       Numerical Simulation Dept.,                        Tel: +81 44 322 6241
              Steel Research Laboratory                          Fax: +81 44 322 6519
              JFE Steel Corp.
              1-1 Minamiwatarida-cho, Kawasaki-ku
              Kawasaki-shi, Kanagawa-ken 210-0855

   JFE-E     Research Center of Engineering Innovation          Tel: +81 45 505 7852
              JFE Engineering Corporation                        Fax: +81 45 505 6567
              2-1 Suehiro-cho, Tsurumi-ku, Yokohama-shi
              Kanagawa-ken 230-8611

   JFE-TEC   Deputy General Manager                             Tel: +81 44 322 6382
              Sensing & Process Solution Division                Fax: +81 44 322 6494
              JFE Techno-Research Corporation
              1-1 Minamiwatarida-cho, Kawasaki-ku,
              Kawasaki-shi, Kanagawa-ken 210-0855

   JGC       Domestic Nuclear Project Department,               Tel: +81 45 682 8385
              Industrial Project Division                        Fax: +81 45 682 8144
              JGC Corporation
              2-3-1 Minato-Mirai, Nishi-ku,
              Yokohama-shi, Kanagawa-ken 220-6001

   JHCC      Department of Radiological Sciences                Tel: +81 11 885 7711
              Faculty of Health Sciences                         Fax: +81 11 885 5757
              Japan Health Care College
              434-1 Shin-ei, Kiyota-ku, Sapporo-shi
              Hokkaido 004-0839

   JMMC      Chief, Research and Development III                Tel: +81 75 611 2141
              J. MORITA MFG. CORP.                               Fax: +81 75 605 2354
              680 Higashihama Minami-cho, Fushimi-ku,
              Kyoto-shi, Kyoto 612-8533

   JNFL      Safety Technology Group, Safety Dept.              Tel: +81 175 71 2382
              Safety and Quality Div. - JNFL                     Fax: +81 175 71 2101
              4-108 Aza Okitsuke, Oaza Obuchi,
              Rokkasho-mura, Kamikita-gun
              Aomori-ken 039-3212

   JPBS      J-POWER Business Service Corporation               Tel: +81 3 4213 2029
              Thermal Power & Nuclear Power Department           Fax: +81 3 4213 2123
              4-6-4 Tsukiji, Chuo-ku, Tokyo 104-0045

   JPPA      Publication & Network Information Services Group   Tel: +81-3-5980-2183
              Network Information Team                           Fax: +81-3-5980-6753
              Japan Plant Protection Association
              2-28-10 Nakazato, Kita-ku,
              Tokyo 114-0015

   JRTC      Chairman                                           Tel: +81 3 3973 6346
              Dept. Medical Radiology                            Fax: 
              Josai Radiological Technical College
              1-10-26 Chihaya, Toshima-ku,
              Tokyo 171-0044

   JS        Analysis & Simulation Solutions Div.               Tel: +81 42 340 6887
              Solution Head Office                               Fax: +81 42 340 8555
              JAPAN SYSTEM CORPORATION
              3-22 Katamachi, Fuchu-shi,
              Tokyo 183-8512

   JST       Office for the Impulsing Paradigm Change           Tel: +81 3 6380 9012
              through Disruptive Technologies Program            Fax: 
              Japan Science and Technology Agency
              K's Gobancho, 7, Gobancho,
              Chiyoda-ku, Tokyo 102-0076

   JUNKOSHA  Junkosha Inc.                                      Tel: +81 55 266 6519
              881-1 Ishibashi, Sakaigawa-cho,                    Fax: 
              Fuefuki-shi,Yamanashi-ken 406-0842

   JXE       Refining Process R&D-Fuel Research Laboratory      Tel: +81-45-625-7335
              Central Technical Res. Lab.-Res. & Dev. Div.       Fax: +81-45-625-7299
              JX Nippon Oil & Energy Corporation
              8 Chidori-cho, Naka-ku, Yokohama-shi, 
              Kanagawa-ken 231-0815

   KA-IT     Dep of Electrical & Electronic Engineering         Tel: +81 76 248 9021
              Kanazawa Institute of Technology                   Fax: +81 76 294 6711
              7-1 Ohgigaoka, Nonoichi-shi
              Ishikawa-ken 921-8501

   KACT      R&D Division                                       Tel: +81 29-287-8491
              Accuthera Inc.                                     Fax: +81 29-287-8458
              School of Engineering, The University of Tokyo
              2-22 Shirakata-Shirane, Tokai-mura
              Naka-gun, Ibaraki-ken 319-1188

   KAJIMA    Deputy Senior Manager,                             Tel: +81-3-5544-1259
              Nuclear Power Department                           Fax: +81-3-5544-1748
              KAJIMA CORPORATION
              6-5-11 Akasaka, Minato-ku, Tokyo 107-8348

   KAKEN     Engineering Department Examination                 Tel: +81 29 227 4485
              Analysis Section                                   Fax: +81 29 227 4082
              Kaken Inc.
              1044 Hori-machi, Mito-shi,
              Ibaraki-ken 310-0903

   KBMC      BNCT Department                                    Tel: +81 72 683 1221
              Osaka Medical College Kansai                       Fax: 
              BNCT Medical Center
              2-7 Daigaku-machi, Takatsuki-shi,
              Osaka 569-8686

   KCPC      Kimura Chemical Plants Co., Ltd.                   Tel: 
              Energy and Environment Engineering Division        Fax: +81-6-6488-2512
              2-1-2 Kuise-terajima,
              Amagasaki-shi, Hyogo-ken 660-8567

   KCS       KCS Corp.                                          Tel: +81-29-270-4111
              Tokai Branch, Science System Division              Fax: +81-29-282-3915
              First Scientific System Section
              2-7-25 Muramatsu-kita, Tokai-mura,
              Naka-gun, Ibaraki-ken 319-1108

   KDC       Manager,                                           Tel: +81 6 6479 9061
              Structure Design Department                        Fax: +81 6 6479 9062
              Kansai Design Company, Ltd.
              6th Floor, Edobori Fukokuseimei Bldg.,
              2-6-33 Edobori, Nishi-ku, Osaka 550-0002

   KEK       Radiation Science Center                           Tel: +81 29 879 6004
              High Energy Accelerator Research Org.              Fax: +81 29 864 1993
              1-1 Oho, Tsukuba-shi, Ibaraki-ken
              305-0801

   KEYWARE   Public Network Systems Division                    Tel: +81-3-3290-6772
              Solutions Operations Unit,                         Fax: +81-3-3290-6743
              Keyware Solutions, Inc.
              5-37-18 Kamikitazawa, Setagaya-ku
              Tokyo 156-8588

   KINDAI    Kindai University                                  Tel: +81 6 6721 2332
              Atomic Energy Research Institute                   Fax: +81 6 6721 3743
              3-4-1 Kowakae, Higashi-Osaka-shi,
              Osaka 577-8502

   KIT       Research Promotion                                 Tel: +81 75 724 7038
              Kyoto Institute of Technology                      Fax: +81 75 724 7030
              1 Matsugasaki-Hashigami-cho, Sakyo-ku,
              kyoto-shi, Kyoto 606-8585

   KKE       Manager,                                           Tel: +81 3 5342 1138
              Seismic Engineering Department                     Fax: +81 3 5342 1238
              Kozo Keikaku Engineering Inc.
              4-5-3 Chuo, Nakano-ku, Tokyo 164-0011

   KMS       Subsection Chief,                                  Tel: +81 86 462 1111
              Research Support Division                          Fax: 
              Kawasaki Medical School
              577 Matsushima, Kurashiki-shi,
              Okayama-ken 701-0192

   KNCT      Department of Electronic Systems Engineering       Tel: +81 875-83-8552
              Kagawa National College of Technology              Fax: +81 875-83-8552
              335 Tyokushi-cho, Takamatsu-shi
              Kagawa-ken 761-8058

   KOBELCO   Kobe Steel, Ltd.                                   Tel: +81-79-445-7145
              Takasago Equipment Plant                           Fax: +81-79-445-7239
              Engineering Section
              2-3-1 Shinhama, Arai-cho,
              Takasago-shi, Hyogo-ken 676-8670

   KPT       Kanden Power-tech Corporation                      Tel: +81 6 4705 8637
              Nuclear Energy Division                            Fax: +81 6 4705 8640
              3-6-2 Bingo-machi, Chuou-ku
              Osaka-shi, Osaka 541-0051

   KU-SE     Faculty of Science and Engineering                 Tel: +81 78 435 2487
              Konan University                                   Fax: +81 78 452 9502
              8-9-1 Okamoto, Higashinada-ku, Kobe-shi,
              Hyogo-ken 658-8501

   KURRI     Research Reactor Institute, Kyoto University       Tel: +81-72-451-2361
              Division of Nuclear Engineering Science            Fax: +81-72-451-2603
              10 10 Asashiro-Nishi-2, Kumatori-cho, 
              Sennan-gun, Osaka 590-0494

   KYORYOKAI Vice Director,                                     Tel: +81 586 48 0077
              Radiation Oncology                                 Fax: +81 586 48 0055
              Ichinomiya West Hospital
              1 Kaimei-Hira,
              Ichinomiya-shi, Aichi-ken 494-0001

   KYUDEN    Nuclear Power Maintenance Management Group         Tel: +81 92 726 2766
              Power Generation Division                          Fax: +81 92 761 4622
              KYUSHU ELECTRIC POWER CO., INC.
              2-1-82 Watanabe-dori, Chuo-ku,
              Fukuoka-shi, Fukuoka-ken 810-8720

   MAEDA     Civil Engineering Technology Division              Tel: +81 3 5276 5166
              MAEDA CORPORATION                                  Fax: +81 3 5276 5268
              2-10-2 Fujimi, Chiyoda-ku,
              Tokyo 102-8151

   MASAKITECHMasaki Tech LLC                                    Tel: +81 90 5792 4469
              1254 Chimiya-cho, Izumo-shi,                       Fax: 
              Shimane-ken 693-0033,

   MCR       Development Section B                              Tel: +81 78 682 7979
              Development Department                             Fax: +81 78 682 6734
              MITSUBISHI ELECTRIC CONTROL SOFTWARE CORP.
              6-1-2 Hamayamadori, Hyogo-ku
              Kobe-shi, Hyogo-ken 652-0871

   MELCO     Mitsubishi Electric Corporation - Advanced         Tel: +81-6-6497-7650
              Techn. R&M Center - Sensing Information            Fax: +81-6-6497-7285
              Processing Systems Dep. - Advanced Sensing 
              Technology Group - 8-1-1 Tsukaguchi-Honmachi
              Amagasaki-shi, Hyogo-ken 661-8661

   MERMC     Monitoring Team                                    Tel: +81 22 792 6311
              Miyagi Prefecture Environmental Radiation          Fax: +81 22 792 6316
              Monitoring Center
              4-7-1-2 Saiwai-cho, Miyagino-ku,
              Sendai-shi, Miyagi-ken 983-0836

   MES       Structural Design Section, Basic                   Tel: +81 3 3544 3526
              Designing Department,                              Fax: +81 3 3544 3031
              Ship & Ocean Project Headquarters
              Mitsui Engineering & Shipbuilding Co.,Ltd.
              5-6-4 Tsukiji, Chuo-ku, Tokyo 104-8439

   MFBR      Reactor Core Group                                 Tel: +81 3 64 39 43 81
              Reactor Core and Safety Design Department          Fax: +81 3 64 39 43 99
              Mitsubishi FBR Systems, Inc.
              34-17 Jingumae, 2-choume
              Shibuya-ku, Tokyo 150-0001

   MHI       Senior Deputy Manager,                             Tel: +81 78 672 2337
              Reactor Core & Safety Engineering Dep.             Fax: 
              Mitsubishi Heavy Industries, LTD.
              1-1 Wadasaki-cho 1-chome, Hyogo-ku
              Kobe-shi, Hyogo-ken 652-8585

   MHI-NSENG Manager,                                           Tel: +81 78 672 5286
              Reactor Core & Radiation Engineering Dep.          Fax: 
              MHI NS Engineering CO., Ltd.
              1-1-1 Wadasaki-cho, Hyogo-ku,
              Kobe-shi, Hyogo-ken 652-8585,

   MHIR      Information & Communication Research Div.          Tel: +81 3 5281 5307
              Mizuho Information & Research Institute,           Fax: +81 3 5281 3457
              Inc.
              2-3 Kanda-Nishikicho, Chiyoda-ku,
              Tokyo 101-8443

   MMC       Nuclear Safety Design Dept.,                       Tel: +81 48 641 5691
              Energy Project and Technology Center               Fax: 
              Mitsubishi Materials Corporation
              1-600 Kitabukuro-cho, Omiya-ku,
              Saitama-shi,Saitama-ken 330-8508

   MMTEC     Environment & Energy Engineering Division          Tel: +81 48 646 6083
              Natural Resources Survey Department                Fax: +81 48 646 6081
              Mitsubishi Materials Techno Corporation
              1-297 Kitabukuro-cho, Omiya-ku,
              Saitama-shi, Saitama-ken 330-0835

   MNF-TOKAI Fuel Designing Section,                            Tel: +81 29 287 8169
              Fuel and Core Enginnering Department               Fax: 
              Mitsubishi Nuclear Fuel Co., Ltd.
              622-1 Funaishikawa, Tokai-mura,
              Naka-gun, Ibaraki-ken 319-1197

   MRA       MRI Research Associates, Inc.                      Tel: +81 3 6705 6512
              Nuclear Safety Team                                Fax: +81 3 3502 1330
              Technology Safety Department
              2-11-1 Nagata-cho, Chiyoda-ku
              Tokyo 100-6105

   MRI       Science and Safety Policy Division                 Tel: +81 3 6705 6041
              Mitsubishi Research Institute, Inc.                Fax: +81 3 5157 2145
              10-3 Nagatacho 2-chome, Chiyoda-ku,
              Tokyo 100-8141

   MTC       Metal Technology Co., Ltd.                         Tel: +81 46 238 2361
              Beam Applied Technology Department                 Fax: +81 46 238 2625
              Engineering Division
              713 Aza-narihira, Shake, Ebina-shi,
              Kanagawa, 243-0424

   MTK       Development Dept.                                  Tel: 
              Mitsuishi Taikarenga Co., Ltd.                     Fax: 
              868 Mituishi, Bizen-shi,
              Okayama-ken 705-0132

   NAIS      NAIS Co., Inc.                                     Tel: +81 29 270 5000
              Division of Information Technology                 Fax: +81 29 270 5001
              416 Muramatsu, Tokai-mura,
              Naka-gun, Ibaraki-ken 319-1112

   NAT       Director                                           Tel: +81 292954866
              Nippon Advanced Technology Co., Ltd.               Fax: +81 292954867
              3129-45 Hibara Muramatsu, Tokai-mura,
              Naka-gun, Ibaraki-ken 319-1112

   NBU-MC    Department Manager,                                Tel: +81 97 524 2857
              Department of Radiological Technology              Fax: +81 97 524 2890
              Nippon Bunri University Medical College
              1727 Ichigi, Oita-shi, Oita-ken 870-0397

   NCCH      Department of Radiation Oncology                   Tel: +81 3 3542 2511 ext. 3767
              National Cancer Center Hospital                    Fax: +81 3 3545 3567
              5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045

   NDA       National Defense Academy                           Tel: +81 (0) 46 841 3810 ext. 3607
              Applied Physics                                    Fax: +81 (0) 46 844 5912
              Hashirimizu 1-10-20 Yokosuka-shi,
              Kanagawa 239-8686

   NDC       Water Chemistry Engineering                        Tel: +81 29 282 9742
              Nuclear Development Corporation                    Fax: +81 29 283 0405
              622-12 Funaishikawa, Tokai-mura,
              Naka-gun, Ibaraki-ken 319-1111

   NDF       Technological Strategy Group                       Tel: +81 3 5545 7144
              Nuclear Damage Compensation and                    Fax: +81 3 5545 7145
              Decommissioning Facilitation Corporation
              5F Kyodo-Tsushin-Kaikan
              2-2-5 Toranomon, Minato-ku, Tokyo 105-0001

   NEC       System Platform Research Laboratories              Tel: +81 29 850 2629
              NEC Corporation                                    Fax: 
              34 Miyukigaoka, Tsukuba-shi, Ibaraki-ken
              305-5801

   NEI       Nishimu Electronics Industries Co., Ltd.           Tel: +81-92-482-4881
              Nuclear Support Department                         Fax: +81-92-482-2492
              Nuclear Power Group
              NT Bldg. 1-2-8 Minoshima, Hakata-ku,
              Fukuoka-shi, Fukuoka-ken 812-8539

   NEL       Design Group, Design Service Division              Tel: +81 6 6446 9361
              Nuclear Engineering, Ltd.                          Fax: +81 6 6446 9122
              Higobashi-Shimizu Bldg., 1-3-7 Tosabori,
              Nishi-ku, Osaka-shi, Osaka 550-0001

   NESI      Information Development Section Manager            Tel: +81 770 39 1463
              Tsuruga Office                                     Fax: +81 770 39 1086
              Nuclear Energy System Inc.
              2-1 Shiraki, Tsuruga-shi,
              Fukui-ken 919-1279

   NFI       Fuel Engineering and Development Division          Tel: +81 29 287 8208
              Nuclear Fuel Industries,LTD.                       Fax: +81 29 287 8222
              3135-41 Muramatsu, Tokai-mura, Naka-gun,
              Ibaraki-ken 319-1196

   NHK       Science Programs Division                          Tel: +81 3 5455 2953
              Japan Broadcasting Corporation                     Fax: +81 3 5455 2967
              2-2-1 Jinnan, Shibuya-ku
              Tokyo 150-8001

   NHO-DMC   Radiology Department                               Tel: +81 42 526 5511
              National Hospital Organization Disaster            Fax: +81 42 526 5535
              Medical Center
              3256 Midori-machi, Tachikawa-shi,
              Tokyo 190-0014

   NIAES     Institute for Agro-Environmental Sciences          Tel: +81 29 838 8433
              National Agriculture and Food Research             Fax: +81 29 838 8199
              Organization
              3-1-3 Kannondai, Tsukuba-shi,
              Ibaraki-ken 305-8604

   NIFS      Fusion Systems Research Division                   Tel: +81 572 58 2319
              Dept. of Helical Plasma Research                   Fax: +81 572 58 2676
              National Institute for Fusion Science
              322-6 Oroshi-cho, Toki-shi, Gifu-ken
              509-5292

   NIIGATA-U Associate Professor,                               Tel: +81-25-262-6190
              Center for Instrumental Analysis                   Fax: +81-25-262-6190
              Niigata University
              8050 Ikarashi 2-no-cho, Nishi-ku, Niigata-shi
              Niigata-ken 950-2181

   NIL       CEO                                                Tel: +81 3 3749 8601
              Nil Software Corp.                                 Fax: +81 3 3749 8602
              2-17-7 Kinuta, Setagaya-ku
              Tokyo 157-0073

   NIMS      Ion Beam Group - Quantum Beam Center               Tel: +81-29-863-5448
              National Institute for Materials Science           Fax: +81-29-863-5571
              1-2-1 Sengen, Tsukuba-shi,
              Ibaraki-ken 305-0047

   NIT-AKASHIDepartment of Electrical and Computer              Tel: +81 78 946 6122
              Engineering                                        Fax: +81 78 946 6138
              National Institute of Technology, Akashi
              679-3 Nishioka, Uozumi-cho, Akashi-shi,
              Hyogo-ken 674-8501

   NIT-KUMAMODep. of Mechanical and Intelligent                 Tel: +81 965 53 1281
              Systems Engineering, National Institute            Fax: 
              of Technology, Kumamoto College
              2627 Hirayama-shinmachi, Yatsushiro-shi
              Kumamoto-ken 866-8501

   NIT-TOYAMADep of Electrical & Control Systems Engin.         Tel: +81 76 493 5449
              National Institute of Technology,                  Fax: +81 76 493 5449
              Toyama College
              13 Hongo-machi, Toyama-shi,
              Toyama-ken 939-8630

   NITN      Dep.of Electronics and Control Engineering         Tel: +81 897 37 7764
              National Institute of Technology,                  Fax: +81 897 37 7763
              Niihama College
              7-1 Yagumo-cho, Niihama-shi,
              Ehime-ken 792-8580

   NMRI      System Eng.& Safety Technology Research Group      Tel: +81-422-41-3601
              Maritime Risk Assessment Department                Fax: +81-422-41-3390
              National Maritime Research Institute
              6-38-1 Shinkawa, Mitaka-shi, Tokyo 181-0004

   NPRM      Director,                                          Tel: +81 257 22 1090
              Niigata Prefectural Institute of                   Fax: +81 257 22 1092
              Environmental Radiation Monitoring
              5-48 Sanwa-cho, Kashiwazaki-shi,
              Niigata-ken 945-0034

   NRA       Division of Research for Severe Accident,          Tel: +81 3 5114 2224
              The Secretariat of the Nuclear Regulation          Fax: 
              Authority
              Roppongi-First Bldg., 1-9-9 Roppongi,
              Minato-ku, Tokyo 106-8450

   NREL      Nuclear Reactor Engineering Laboratory Co., Ltd.   Tel: +81-72-482-4540
              6005-1-812 Shinge                                  Fax: +81-72-482-4540
              Sennan-shi, Osaka 590-0503

   NTT       Transmission Systems Development Project,          Tel: +81 422 59 6471
              Network Service Systemus Laboratories              Fax: +81 422 59 3494
              Nippon Telegraph and Telephone Corporation
              3-9-11 Midori-cho, Musashino-shi,
              Tokyo 180-8585

   NTT-AT    Environmental Business Unit                        Tel: +81 422 51 9811
              Global Business Headquarters                       Fax: +81 422 56 7676
              NTT Advanced Technology Corporation
              NTT R&D Center, 3-9-11 Midori-cho,
              Musashino-shi, Tokyo 180-0012

   NTTDATACCSScientific and Environment Systems Div.            Tel: +81 3 5782 9471
              Business Sys. Solutions Sector-NTT DATA            Fax: +81 3 5782 9517
              CCS CORPORATION - Shinagawa Seaside South
              Tower, 4-12-1 Higashishinagawa,
              Shinagawa-ku, Tokyo 140-0002

   NUMO      Science and Technology Department                  Tel: +81 3 6311 6109
              Nuclear Waste Management Organization of           Fax: +81 3 6371 4102
              Japan
              Mita NN Bldg., 4-1-23 Shiba, Minato-ku
              Tokyo 108-0014

   NUSTEC    Nuclear Safety Technology Center                   Tel: +81 3 3814 7482
              Division of Planning                               Fax: +81 3 3813 4630
              Tokyo Toyama Kaikan Bldg., 5-1-3-101 Hakusan
              Bunkyo-ku, Tokyo 112-8604

   NUT       Department of Nuclear System Safety Engineering    Tel: +81 258 47 9690
              Nagaoka University of Technology                   Fax: 
              1603-1 Kamitomioka, Nagaoka-shi,
              Niigata-ken 940-2188

   OBAYASHI  Nuclear Waste Technology Department                Tel: +81 3-5769-1309
              Obayashi Corporation                               Fax: +81 3-5769-1975
              2-15-2 Konan, Minato-ku
              Tokyo 108-8502

   OCL       Cask Design Group - Design Division                Tel: +81 6 6225 9510
              OCL Corporation                                    Fax: +81 6 6225 9540
              Nakanoshima Intes 16F, 6-2-40
              Nakanoshima, Kita-ku, Osaka-shi,
              Osaka 530-0005

   OCU-ENG   Dep. of Physical Electronics and                   Tel: +81 6 6605 2677
              Informatics - Graduate School of                   Fax: 
              Engineering, Osaka City University
              3-3-138 Sugimoto, Sumiyoshi-ku,
              Osaka 558-8585

   OGATEC    Limited Company OGATEC                             Tel: +81 90 9317 7750
              11-6 Takahashi,Koutou-ku,                          Fax: 
              Tokyo 135-0005

   OITA-NHS  Research Associate Lab. Environmental              Tel: +81 97 586 4436
              Health Science - Department of Health              Fax: +81 97 586 4387
              Science - Oita University of Nursing
              and Health Sciences - 2944-9 Megusuno,
              Oita-shi, Oita-ken 870-1201

   OPUCT     Mechanical Systems Course                          Tel: +81 72 820 8537
              Osaka Prefecture University College of             Fax: +81 72 821 0134
              Technology
              26-12 Saiwai-cho, Neyagawa-shi,
              Osaka 572-8572

   ORSC      Civil Engineering Headquarters                     Tel: +81 3-3261-1176
              Oriental Shiraishi Corporation                     Fax: +81 3-3261-1139
              Civil Engineering Department
              2-1-1 Hirakawa-cho, Chiyoda-ku
              Tokyo 102-0093

   OUS       Okayama University of Science                      Tel: +81-86-256-9420
              Faculty of Science                                 Fax: +81-86-256-9420
              Department of Applied Physics
              1-1 Ridai-cho,
              Okayama-shi, Okayama-ken 700-0005

   PENGUINS  Penguin System Co.,Ltd.                            Tel: +81-29-846-6671
              CB10, Tsukuba-Kenkyu-Shien-Center                  Fax: +81-29-846-6672
              2-1-6, Sengen,
              Tsukuba-Shi, Ibaraki-ken 305-0047

   PESCO     Head of the Office, Chubu Office                   Tel: +81 572 55 7477
              PESCO Co., Ltd.                                    Fax: 
              Mino-Build. '92
              3-25 Tokiguchi-minami-machi,
              Toki-shi, Gifu-ken 509-5123

   PONY      Pony Industry Co.                                  Tel: +81-72-452-3005
              Radiation Measurement Center                       Fax: +81-72-452-3006
              3-1 Nariai-kita, Kumatori-cho
              Sennan-gun, Osaka 590-0446

   POWERM    PowerM                                             Tel: +81 42 372 2453
              4-4-1-3 Atago, Tama-shi                            Fax: +81 42 389 6792
              Tokyo 206-0041

   PU-HIROSHIDepartment of Environmental Sciences               Tel: +81-824-74-1741
              Prefectural University of Hiroshima                Fax: +81-824-74-0191
              1-1-71 Ujinahigashi, Minami-ku,
              Hiroshima-shi, Hiroshima-ken 734-8558

   PU-OSAKA  Research Organization for University               Tel: +81-72-254-9850
              Community Collaborations                           Fax: +81-72-254-9938
              Osaka Prefecture University
              1-1 Gakuen-cho, Naka-ku, Sakai-shi
              Osaka 599-8531

   QJSCIENCE QJ Science Ltd.                                    Tel: +81 45 222 6375
              Queen's Tower A8-801, 2-3-1 Minatomirai, Nishi-ku, Fax: 
              Yokohama-shi, Kanagawa-ken 220-6008

   QST       Intl Affairs Section, Dep of Management            Tel: +81 43 206 3025
              and Planning - National Institutes for             Fax: +81 43 206 4062
              Quantum & Radiological Science & Technology
              4-9-1 Anagawa, Inage-ku, Chiba-shi,
              Chiba-ken 263-8555

   RADONET   Chief Director,                                    Tel: +81 48 822 3254
              Non Profit Organization Radiation Dose Analysis    Fax: +81 48 822 3254
              & Evaluation Network
              4-13-14 Kita-machi, Kokubunji-shi,
              Tokyo 185-0001

   RANDEC    Director                                           Tel: +81 2 92 83 30 10
              Radioactive Waste Management and Nuclear           Fax: +81 2 92 87 00 22
              Facility Decommissioning Technology Center
              1-3-37 Toyoshiro, Tokai-mura, Naka-gun
              Ibaraki-ken 319-1107

   RIKEN     Safety Management Group,                           Tel: +81 48 467 9458
              Nishina Center                                     Fax: +81 48 461 5301
              RIKEN
              2-1 Hirosawa, Wako-shi, Saitama-ken
              351-0198

   RIKKYO    Department of Physics                              Tel: +81-3-3985-2376
              Rikkyo University                                  Fax: +81-3-3985-2366
              3-34-1 Nishi-Ikebukuro, Toshima-ku,
              Tokyo 171-8501

   RIST      RIST                                               Tel: +81 (0) 29 282 8352
              2-4 Shirakata Shirane, Tokai-mura, Naka-gun        Fax: +81 (0) 29 282 0625
              Ibaraki-ken, 319-1106

   RSC       Director,                                          Tel: +81 3 6661 2026
              RSC Inc.                                           Fax: +81 3 6661 2026
              Urbane Bldg. Sakasu17,
              1-1-6 Yotsuya, Shinjuku-ku, Tokyo 160-0004

   RTRI      Track Dynamics                                     Tel: 
              Railway Dynamics                                   Fax: 
              Railway Technical Research Institute
              2-8-38 Hikari-cho, Kokubunji-shi,
              Tokyo 185-8540

   RWMC      FE-BE Inovation Team                               Tel: +81 3 6264 1615
              Radioactive Waste Management Funding and           Fax: +81 3 5550 9116
              Research Center
              Nichirei Akashicho Bldg. 12F,
              6-4 Akashicho, Chuo-ku, Tokyo 104-0044

   S-E       President                                          Tel: +81 47 470 3281
              S&E, Ltd.                                          Fax: +81 47 470 3282
              5-40-25-201 Yatsu, Narashino-shi
              Chiba-ken 275-0026

   SAGA-LS   Utilization and planning group                     Tel: +81 942 83 5017
              Kyushu Synchrotron Light Research Center           Fax: +81 942 83 5196
              Saga Prefectural Regional Industry
              Support Center, 8-7 Yayoigaoka,
              Tosu-shi, Saga-ken 841-0005

   SAPMED    Department of Radiology,                           Tel: +81 11 611 2111 ext. 3817
              School of Medicine                                 Fax: +81 11 619 9920
              Sapporo Medical University
              South 1, West 17, Chuo-ku, Sapporo-shi,
              Hokkaido 060-8556

   SC        Research Associate,                                Tel: +81 29 864 4189
              Advanced Materials Research Laboratory             Fax: 
              Sumitomo Chemical Co., Ltd.
              6 Kitahara, Tsukuba-shi,
              Ibaraki-ken 300-3294

   SEGG      SEIKO EG&G Co., Ltd.                               Tel: +81-43-211-1305
              Engineering Department                             Fax: +81-43-211-8204
              Engineering Section
              1-8 Nakase, Mihama-ku
              Chiba-shi, Chiba-ken 261-8507

   SEPCO     Engineering Group, Nuclear Fuel Dept.              Tel: +81 50 8801 4530
              Nuclear Power Division                             Fax: +81 87 825 2099
              Shikoku Electric Power Co., Inc.
              2-5 Marunouchi, Takamatsu-shi,
              Kagawa-ken 760-8573

   SHI       Quantum Equipment Division                         Tel: +81 897 32 6343
              Engineering Dept, Particle Therapy Section         Fax: +81 897 32 6511
              Sumitomo Heavy Industries, Ltd.
              5-2 Soubiraki-cho, Niihama-shi
              Ehime-ken 792-8588

   SHI-ATEX  Senior Engineer,                                   Tel: +81 898 64 6949
              Ion Beam Technology Dept.                          Fax: +81 898 65 5997
              SHI-ATEX Co., Ltd.
              1501 Imazaike, Saijo-shi, Ehime-ken 799-1393

   SHIBUYA   Chief Manager,                                     Tel: +81 76 262 1264
              EB Design Department, Development Headquarters     Fax: +81 76 262 3120
              Shibuya Kogyo Co., Ltd.
              Mameda-Honmachi, Kanazawa-shi, Ishikawa-ken
              920-8681

   SHIMADZU  R & D Manager, Radiation Imaging Device            Tel: +81 774 95 1651
              Unit, Technology Research Laboratory               Fax: +81 774 95 1669
              Shimadzu Corporation
              3-9-4 Hikaridai Seika-cho, Soraku-gun,
              Kyoto 619-0237

   SHIMANE-U Department of Materials Science                    Tel: +81 852 32 6448
              Interdisciplinary Faculty of Science and           Fax: +81 852 32 6448
              Engineering Shimane University
              1060 Nishikawatsu, Matsue-shi,
              Shimane-ken 690-8504

   SHIMIZU   Center for Atomic Energy Engineering               Tel: +81 3 3820 5502
              Institute of Technology                            Fax: +81 3 3820 5959
              Shimizu Corporation
              4-17 Etchujima, 3-Chome, Koto-ku
              Tokyo 135-8530

   SHONAN-RNDCEO, Head Office                                   Tel: +81 466 22 1436
              SHONAN R&D, Inc.                                   Fax: 
              #402 SHONAN Homes, 3-19-17 Katase-Kaigan,
              Fujisawa-shi, Kanagawa-ken 251-0035

   SKS       Manager, General Affairs Department                Tel: +81 45 411 7755
              Shibata Kako Sekkei CO., LTD.                      Fax: +81 45 411 7767
              6F, Yokohama NT Bldg. 1-2-24 Hiranuma,
              Nishi-ku, Yokohama-shi,
              Kanagawa-ken 220-0023

   SMIT      R&D, Ion Beam Technology, Engineering Div.         Tel: +81 50 3177 3825
              Sumitomo Heavy Industries Ion Technology           Fax: +81 898 64 6152
              Co., Ltd.
              1501 Imazaike, Saijo-shi,
              Ehime-ken 799-1362

   SPIPHES   Shimane Prefectural Institute of Public Health     Tel: +81-852-36-4300
              and Environmental Science                          Fax: +81-852-36-6683
              Nuclear Power Environmental Center
              582-1 Nishihamasada-cho,
              Matsue-shi, Shimane-ken 690-0122

   SPU       Showa Pharmaceutical University                    Tel: 
              3-3165 Higashi-Tamagawagakuen,                     Fax: 
              Machida-shi,
              Tokyo 194-8543

   SRI       Assistant Manager                                  Tel: 
              Industry Application Technology Dept.              Fax: 
              Shikoku Research Institute INC.
              2109-8 Yashimanishimachi, Takamatsu-shi
              Kagawa-ken 761-0192

   SSL       Science and System Laboratory, Ltd.                Tel: +81-296-77-4724
              1342-6 Sumiyoshi                                   Fax: +81-296-77-9970
              Kasama-shi, Ibaraki-ken 309-1716

   STR       Dep. of Radiation Physics and Technology           Tel: +81 24 934 5322
              Southern Tohoku Research Institute                 Fax: +81 24 934 3165
              7-115 Yatsuyamada, Koriyama-shi
              Fukushima-ken 963-8563

   TAISEI    Nuclear Facilities Engineering II                  Tel: +81 3 5381 5190
              Nuclear Facilities Division                        Fax: +81 3 3345 8330
              Taisei Corporation
              1-25-1 Nishi Shinjuku,
              Shinjuku-ku, Tokyo 163-0606

   TAKENAKA  Advanced Materials Group/Material & Engineering    Tel: +81-476-77-1233
              Directorate/Advanced Research Department           Fax: +81-476-47-3090
              Takenaka Research & Development Institute
              TAKENAKA CORPORATION
              1-5-1 Ohtsuka, Inzai-shi, Chiba-ken 270-1395

   TANAKA-SCIDirector,                                          Tel: +81 3 3620 1711
              General Affaires Department                        Fax: 
              Tanaka Scientific Ltd.
              7-10-3 Ayase, Adachi-ku, Tokyo 120-0005

   TCC       Radioactive Management Section                     Tel: +81 537 86 7102
              Techno Chubu Company, Ltd.                         Fax: +81 537 86 7550
              5561 Sakura, Omaezaki-shi,
              Shizuoka-ken
              437-1695

   TCRDL     Toyota Central Research & Development Labs.,Inc.   Tel: +81 561 71 7151
              Materials Analysis and Evaluation Division         Fax: +81 561 63 4103
              Nano-Analysis Laboratory
              41-1 Aza Yokomichi, Oaza Nagakute,
              Nagakute-cho, Aichi-gun, Aichi-ken 480-1192

   TCU       Nuclear Safety Engineering,                        Tel: +81 3 5707 0104
              Faculty of Engineering                             Fax: +81 3 3704 7675
              Tokyo City University
              1-28-1 Tamazutsumi, Setagaya-ku
              Tokyo 158-8557

   TEC       Power Plant and Utility System                     Tel: +81 47 454 1924
              Engineering Division                               Fax: +81 47 454 1837
              Toyo Engineering Corporation
              2-8-1 Akanehama, Narashino-shi, Chiba-ken 275-0024

   TEIKYO-UNIDepartment of Radiological Technology              Tel: +81 3 3964 1211
              Faculty of Medical Technology                      Fax: +81 3 3964 7052
              Teikyo University
              2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605

   TEL       System Development Center                          Tel: +81 42 333 8200
              Tokyo Electron Limited                             Fax: +81 42 333 8483
              2-30-7 Sumiyoshi-cho, Fuchu-shi
              Tokyo 183-8705

   TEPCO     Thermal-Hydraulic Dynamics Research Group          Tel: +81 45 394 6417
              R & D Center                                       Fax: +81 45 585 8594
              Tokyo Electric Power Company, Ltd.
              4-1 Egasaki-cho, Tsurumi-ku, Yokohama-shi
              Kanagawa-ken 230-8510

   TEPCOHD   Nuclear Fuel Management Group                      Tel: +81 3 6373 4851
              Nuclear Power Plant Management Dept.               Fax: +81 3 3596 8540
              Tokyo Electric Power Company Holdings
              1-1-3 Uchisaiwai-cho, Chiyoda-ku,
              Tokyo 100-8560

   TEPSCO    Tokyo Electric Power Services Co., Ltd.            Tel: +81 3 6372 4069
              Nuclear Power Engineering Operation Center         Fax: +81 3 6372 4100
              Nuclear Power Engineering Department
              KDX-Toyosu-Gransquare 9F, 1-7-12
              Shinonome, Koutou-ku, Tokyo 135-0062

   TEPSYS    Manager, Nuclear Core Engineering Dept.            Tel: +81 80 6852 8612
              TEPCO Systems Corporation                          Fax: +81 3 5245 8401
              2-37-28 Eitai
              Koto-ku, Tokyo 135-0034

   TESSC     Safety System Design & Engineering Group2          Tel: +81 45 770 2047
              Nuclear Safety Sys. Design & Eng. Dep.             Fax: +81 45 770 2179
              Toshiba Energy Systems & Solutions Corp.
              8 Shinsugita-cho, Isogo-ku, Yokohama-shi,
              Kanagawa-ken 235-8523

   TKTK      Group Manager, Design Group, Mold Instrument       Tel: +81 48 638 5860
              Transformer Manufacturing Dep., Metering           Fax: +81 48 769 6365
              Business Division, Takaoka Toko Co., Ltd.
              4008 Kurohama, Hasuda-shi,
              Saitama-ken 349-0192

   TMU       Tokyo Metropolitan University                      Tel: +81-42-677-2548
              Graduate School of Science and Engineering         Fax: +81-42-677-2525
              Department of Chemistry
              1-1 Minami-osawa, Hachioji-shi, Tokyo 192-0397

   TMUH      Tokyo Medical University Hospital                  Tel: +81-3-3342-6111
              Department of Nuclear Medicine                     Fax: +81-3-3340-0804
              6-7-1 Nishishinjuku, Shinjuku-ku
              Tokyo 160-0023

   TNS       Tokyo Nuclear Services Co., Ltd.                   Tel: 
              Sorimachi Bldg., 1-3-5 Taito, Taito-ku,            Fax: 
              Tokyo 110-0016

   TNT       Chief Engineer,                                    Tel: +81 3 3508 2202
              Engineering Department                             Fax: +81 3 3508 2282
              TRANSNUCLEAR TOKYO, ORANO Group
              1-18-16-5F Shinbashi, Minato-ku,
              Tokyo 105-0004

   TOA       TOA CORPORATION-Geotechnical and Disaster          Tel: +81-4 55 03 37 41
              Prevention Technology Group                        Fax: +81-4 55 02 12 06
              Research and Development Center
              1-3 Anzen-cho, Tsurumi-ku, Yokohama-shi
              Kanagawa-ken 230-0035

   TODA      Technical Development Center                       Tel: +81 29 864 2961
              Toda Corporation                                   Fax: +81 29 864 3312
              315 Kaname Tsukuba-shi, Ibaraki-ken
              300-2622

   TOHO      MP,                                                Tel: +81 43 462 8811
              Department of Radiation Oncology                   Fax: 
              Toho University Sakura Medical Center
              564-1 Shimo-Shidu Sakura-shi,
              Chiba-ken, 285-8741

   TOHOKU    Nuclear Power Engineering Sec.                     Tel: +81 2 27 99 61 44
              Nuclear Power Dept.                                Fax: +81 2 22 17 35 67
              Tohoku Electric Power Co., Inc
              1-7-1, Honcho, Aoba-ku, Sendai-shi,
              Miyagi-ken 980-8550

   TOINX     System Development Promotion Section,              Tel: +81 22 268 2822
              First System Development Department                Fax: +81 22 268 2823
              Tohoku Information Systems Co., Inc
              Denryoku Bldg. 3F, 3-7-1 Ichiban-cho,
              Aoba-ku, Sendai-shi, Miyagi-ken 980-0811

   TOKYO-TECHLaboratory for Advanced Nuclear Energy,            Tel: +81 3 5734 2380
              Institute of Innovative Research                   Fax: +81 3 5734 2959
              Tokyo Institute of Technology
              2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550

   TOSHIBANE Nuclear Technology Application Department          Tel: +81 45 770 2420
              Nuclear Energy Systems Division                    Fax: 
              Toshiba Technical Services Int. Corp.
              8 Shinsugita-cho, Isogo-ku, Yokohama-shi,
              Kanagawa-ken 235-8523

   TPSC      Toshiba Plant Systems & Services Corporation       Tel: +81 45 769 1311
              System and Equipment Engineering Department        Fax: +81 45 769 1702
              Advanced Machines & Tools Design Group
              8 Shinsugita-cho, Isogo-ku, Yokohama-shi,
              Kanagawa-ken 235-8523

   TPT       Nuclear Power Division                             Tel: +81 3 6372 7190
              Tokyo Power Technology Ltd.                        Fax: +81 3 6372 4161
              5-5-13 Toyosu, Koto-ku, Tokyo 135-0061

   TRS       Senior Manager                                     Tel: +81 45 770 2217
              Department of Radiation Protection Service         Fax: +81 45 773 1309
              Toshiba Power Systems Radiation Techno-Service
              8 Shinsugita-cho, Isogo-ku, Yokohama-shi,
              Kanagawa-ken 235-8523

   TUAT-EN   Dep. of Environmental and Natural                  Tel: +81 42 367 5820
              Resource Sciences,                                 Fax: 
              Tokyo Univ. of Agriculture and Technology
              3-5-8 Saiwai-cho, Fuchu-shi,
              Tokyo 183-8509

   TUT       Toyohashi University of Technology                 Tel: 
              Department of Mechanical Engineering               Fax: 
              1-1 Hibarigaoka, Tempaku-cho,
              Toyohashi-shi, Aichi-ken 441-8580

   U-FUKUI   University of Fukui                                Tel: +81 770 25 0143
              Research Institute of Nuclear Engineering          Fax: +81 770 25 0031
              1-2-4 Kanawa-cho, Tsuruga-shi
              Fukui-ken 914-0055

   UCHIBA    Department of Physics                              Tel: 
              Chiba University, Graduate School of Science       Fax: 
              1-33 Yayoi-cho, Inage-ku, Chiba-shi
              Chiba-ken 263-8522

   UFUKUYAMA Faculty of Engineering                             Tel: +81 84-936-2111
              Fukuyama University                                Fax: +81 84-936-2023
              985 Sanzo, Higashimura-cho, Fukuyama-shi
              Hiroshima-ken 729-0292

   UGIFU     Gifu University                                    Tel: +81-58-293-2504
              Faculty of Engineering                             Fax: +81-58-293-2491
              Department of Mechanical and Systems Engineering
              1-1 Yanagido, Gifu-shi, Gifu-ken 501-1193

   UGUNMAHIMCGunma University Heavy Ion Medical Center          Tel: +81 27 220 8378
              3-39-22 Showa-machi, Maebashi-shi,                 Fax: 
              Gunma-ken 371-8511

   UH        University of Hyogo                                Tel: +81-791-58-2543
              1-1-2 Koto, Kamigori-cho,                          Fax: +81-791-58-2504
              Ako-gun, Hyogo-ken 678-1205

   UHOKKAIDO Div of Energy and Environmental System             Tel: +81 11 706 6683
              Graduate School of Engineering                     Fax: +81 11 706 6683
              Hokkaido University
              Kita 13, Nishi 8, Kita-ku,
              Sapporo-shi 060-8628

   UHS       Manager, Software Section, Engineering             Tel: +81 46 272 0111
              Department                                         Fax: +81 46 272 0111
              UNI-HITE SYSTEM CORPORATION
              505-1 Shimotsuruma, Yamato-shi
              Kanagawa-ken 242-0001

   UI        Representative Director,                           Tel: +81 3 5669 0401
              UI Sciences Inc.                                   Fax: +81 3 5669 0401
              Sasaki Bldg. 3F, 2-13 Kanda-Sakuma-cho
              Chiyoda-ku, Tokyo 101-0023

   UIBARAKI  Research Promotion and Collaboration,              Tel: +81 29 228 8010
              Designing Solutions Division,                      Fax: 
              Institutional Planning-Ibaraki University
              2-1-1 Bunkyo, Mito-shi, Ibaraki-ken
              310-8512

   UKANAZAWA Fac. of Health Science, Inst. of Medical           Tel: +81 76 265 2530
              Pharmaceutical and Health Science                  Fax: +81 76 234 4366
              Kanazawa University
              Kakuma-machi, Kanazawa-shi,
              Ishikawa-ken 920-1192

   UKITASATO Kitasato University                                Tel: +81-42-778-9629
              School of Allied Health Sciences                   Fax: +81-42-778-9628
              1-15-1 Kitasato, Sagamihara-shi, 
              Kanagawa-ken 228-8555

   UKOBE     Graduate School of System Informatics              Tel: +81-78-803-6629
              Kobe University Graduate School                    Fax: +81-78-803-6629
              Kobe University
              1-1 Rokkodai-cho, Nada-ku, Kobe-shi,
              Hyogo-ken 657-8501

   UKUMAMOTO Materials Science                                  Tel: +81 96 342 3946
              Kumamoto University                                Fax: +81 96 342 3877
              2-39-1 Kurokami, Chuo-ku, Kumamoto-shi
              Kumamoto-ken 860-8555

   UKYOTO    Research Associate,                                Tel: +81 7 57 53 48 16
              Department of Nuclear Engineering,                 Fax: +81 7 57 53 48 16
              Graduate School of Engineering,
              Kyoto University
              Yoshida Honmachi, Sakyo-ku, Kyoto 606-8501

   UKYUSHU   Dep of Applied Quantum Physics and                 Tel: +81 92 802 3508
              Nuclear Engineering Faculty of Engineering         Fax: +81 92 802 3508
              Kyushu University
              744 Motooka, Nishi-ku, Fukuoka-shi,
              Fukuoka-ken 819-0395

   UMEIJI    School of Law                                      Tel: +81 3-5300-1252
              Meiji University                                   Fax: +81 3-5300-1203
              1-9-1 Eifuku, Suginami-ku
              Tokyo 168-8555

   UNAGOYA   Applied Energy                                     Tel: +81 52 789 5121
              Graduate School of Engineering                     Fax: +81 52 789 3608
              Nagoya University
              Furo-cho, Chikusa-ku, Nagoya-shi,
              Aichi-ken 464-8603

   UNIHON-IQSLaboratory for Electron Beam Research and          Tel: +81 47 469 5983
              Application                                        Fax: +81 47 469 5490
              Institute of Quantum Science, Nihon University
              1-8-14 Kanda-Surugadai, Chiyoda-ku,
              Tokyo 101-8308

   UOEH      Dep of Radiological Health Science                 Tel: +81 93 691 7549
              Inst. of Industrial Ecological Sciences            Fax: +81 93 691 7552
              Univ. of Occupational & Environmental
              Health, 1-1 Iseigaoka Yahatanishi-ku,
              Kitakyushu-shi, Fukuoka-ken 807-8555

   UOKAYAMA  Graduate School of Natural Science and             Tel: +81 86 251 8235
              Technology                                         Fax: +81 86 251 8266
              Okayama University
              3-1-1 Tsushima-Naka, Kita,
              Okayama 700-8530

   UOSAKA    Assistant Professor                                Tel: +81 6 6850 6304
              Graduate School of Engineering Science             Fax: +81 6 6850 6341
              Osaka University
              1-3 Machikaneyama-chou, Toyonaka-shi
              Osaka 560-8531

   USAGA     Graduate School of Science and Engineering         Tel: +81-952-28-8483
              Saga University                                    Fax: +81-952-28-8587
              1 Honjo-machi, Saga-shi, Saga-ken 840-8502

   UTOHOKU   Dept. of Quantum Sc.& Energy Eng.,                 Tel: +81 22 795 7832
              Graduate School of Engineering                     Fax: +81 22 795 7909
              Tohoku University
              Aoba 6-6-01-2, Aramaki Aoba-ku, Sendai
              980-8579

   UTOKAI    Tokai University                                   Tel: +81 463 58 1211 ext. 4146
              Department of Nuclear Engineering                  Fax: +81 463 50 2426
              259-1292 Kitakaname 4-1-1, Hiratuka, Kanagawa

   UTOKUSHIMADepartment of Radiological Science                 Tel: +81 88 633 9862
              Div. of Biomedical Information Sciences            Fax: +81 88 633 9862
              The University of Tokushima
              2-24 Shinkura-cho, Tokushima-shi
              Tokushima-ken 770-8503

   UTOKYO    Nuclear Professional School,                       Tel: +81 29 287 8440
              The University of Tokyo                            Fax: +81 29 287 8488
              2-22 Shirakata-shirane, Tokai-mura,
              Naka-gun, Ibaraki-ken 319-1188

   UTOYAMA   Hydrogen Isotope Research Center                   Tel: +81-76-445-6928
              University of Toyama                               Fax: +81-76-445-6931
              3190 Gofuku, Toyama-shi, Toyama-ken 930-8555

   UTSUKUBA  Tandem Accelerator Complex,                        Tel: +81 29 853 2494
              Research Facility Center for Science and           Fax: +81 29 853 2565
              Technology - University of Tsukuba
              1-1-1 Tennodai, Tsukuba-shi,
              Ibaraki-ken 305-8577

   UWASEDA   Waseda University - Waseda Research Institute      Tel: +81-3-5286-3893
              for Science and Engineering - Research             Fax: +81-3-3205-0723
              Institute for Science and Engineering
              14-9-No.103 Waseda University R.J. SHILLMAN HALL
              Okubo 3-chome, Shinjuku-ku, Tokyo 169-0072

   VIC       Visible Information Center, Inc.                   Tel: +81 29 282 1914
              440 Muramatsu, Tokai-mura,                         Fax: +81 29 282 8788
              Naka-gun, Ibaraki-ken 319-1112

   VINAS     VINAS Co., Ltd.                                    Tel: +81-6-6440-8111
              Project Development Department                     Fax: +81-6-6440-8112
              ORIX Dojima Bldg., 2-1-31 Dojima, Kita-ku,
              Osaka-shi, Osaka 530-0003

   WAVEENGJP Solution Department                                Tel: +81 3 3639 1377
              WAVE Engineering Corporation                       Fax: +81 3 3639 1389
              NST Koamicho Bldg. 6F,
              Nihonbashi Koamicho, Chuo-ku,
              Tokyo 103-0016

   WAVEFRONT Wave Front Co., Ltd.                               Tel: 
              Queen's Tower B12, 2-3-3 Minatomirai, Nishi-ku     Fax: 
              Yokohama-shi, Kanagawa-ken 220-6112

   WERC      Proton Medical Research Division,                  Tel: +81 770 24 2300
              Department of Research and Development             Fax: 
              The Wakasa Wan Energy Research Center
              64-52-1 Nagatani, Tsuruga-shi, Fukui-ken
              914-0192

   WJEC      Nuclear Power Plant Engineering Headquarters       Tel: +81 92-781-9654
              West Japan Engineering Consultants, Inc.           Fax: +81 92-734-4907
              Fukoku-Seimei Bldg. 11F, 3-6-11 Watanabe-dori
              Chuo-ku, Fukuoka-shi, Fukuoka-ken 810-0044

   YON-E     Yonden Engineering Co., Inc.                       Tel: +81-87-867-1711
              Nuclear Power Engineering Dept.                    Fax: +81 87-868-8188
              Nuclear Fuel and System Sec.
              3-1-4 Kamino-cho, Takamatsu-shi
              Kagawa-ken 760-8541

   YSE       Computational Science Solution Division            Tel: +81 294 24 6435
              Yamato System Engineer Co., LTD.                   Fax: +81 294 22 9595
              Hitachi Daiichi Bldg., 1-17-1 Wakaba-cho,
              Hitachi-shi, Ibaraki-ken 317-0063

   YU        Subsection Chief,                                  Tel: +81 836 85 9025
              Contracts Section, Financial Affairs Div.          Fax: 
              Fac. of Engineering Yamaguchi University
              2-16-1 Tokiwadai, Ube-shi,
              Yamaguchi-ken 755-8611

   YU-SCI    Physics                                            Tel: +81 23 628 4554
              Yamagata University, Faculty of Science            Fax: +81 23 628 4554
              1-4-12 Kojirakawa-machi, Yamagata-shi,
              Yamagata-ken 990-8560