| President |
HIROSE Noriaki |
Nippon Koei Co., Ltd. |
| Vice-Presidents |
UCHIMURA Konomu |
CTI Engineering Co., Ltd. |
| MIYAMOTO Masafumi |
Tokyo Engineering Consultants |
| MORIMURA Francis Kiyoshi |
P.T.Morimura & Associates, Ltd. |
| Directors |
KURASHIGE Toshio |
Nihon Suido Consultants Co., Ltd. |
| KOMIYA Masatsugu |
Yachiyo Engineering Co., Ltd. |
| SHIBUYA Minoru |
Pegasus Engineering Corporation |
| SEKO Ichiro |
Kiso-Jiban Consultants Co., Ltd. |
| TAKEUCHI Masayoshi |
NJS Consultants Co., Ltd. |
| TANAKA Tatsukichi |
OYO International Corporation |
| TANAKA Hiroshi |
Hiroshi Tanaka Consulting Engineering Office |
| NAGAYA Yasuji |
Chodai Co., Ltd. |
| NOZAKI Hidenori |
Oriental Consultants Co., Ltd. |
| HASEGAWA Shinichi |
Pacific Consultants Co., LTD. |
| YOKOUCHI Hideaki |
IDEA Consultants Inc. |
| Auditors |
TOHDOH Hiroaki |
Kiso－Jiban Consultants Co., Ltd. |
| HANAOKA Hiroshi |
Cooplus Co.,Ltd.
|
