Board Directors

Permanent Members of Board Directors

Position Name Company
 Chairman Toshiyuki Ishii  President, THE NIPPON ROAD CO.,LTD 
Vice Chairman Masami Umino Chaiman and Representative Director,
FUKUDA ROAD CO.,LTD
Vice Chairman Yoshikazu Taira  President, SEIKITOKYUKOGYO CO.,LTD 
Vice Chairman Kyoichi Morishita President,TOA ROAD CORPORATION
Vice Chairman &
Executive Director
Yoshitaka Morito JAPAN ROAD CONTRACTORS ASSOCIATION
Member Hiromitsu Abiko President, OBAYASHI ROAD CORPORATION
Member Syuhei Ishizuka President, GAEART CO.,LTD
Member Yasuhiko Imaizumi President, MAEDA ROAD CONSTRUCTION
Member Syuji Kamada President, WATANABE SATO CO.,LTD
Member Mitsuharu Koido President, KAJIMA ROAD CO.,LTD
Member Koyanagi Yoshiro President, TAISEI ROTEC CONSTRUCTION
Member Yoshikazu Yoshikawa Chaiman and Representative Director,President,
NIPPO CORPORATION