KOKUSAIKOUGYO Co.,Ltd.,2-24-1,Harumi-chou,Fucyuu-shi,Tokyo 183-0057,Japan;
Kanai Consulting engineer office,2-35,Kouyoudai,Uchinada-machi,Kahoku-gun,Ishikawa,920-0272,Japan;
KOWA Co.,Ltd.,6-1,Shinkou-chou,Chuou-ku,Niigata-shi,Niigata 950-8565,Japan;
c/o Kouichi TERASAKI,6379-72,Igarasi Ichino-chou,Nishi-ku,Niigata-shi,Niigata 950-2101,Japan;
c/o Hidenori YOKOI,2-9-6-208,Tsurunoshima,Miyazaki-shi,Miyazaki 880-0014,Japan;
c/o Kazuyuki SUENAGA,1-15-31-202,Hon-chou,Asaka-shi,Saitama 351-0011,Japan;
