enogo (in Japanese)

KANSO CO., LMT.

SANYO TECHNO MARINE (in Japanese)

JFE Advantech Co., Ltd.

3S　Ocean　Network, Ltd.

The Federation of Electric Power Companies of Japan

Environmental Science Research Laboratory, Central Research Institute of Electric Power Industry

Japan Marine Science Foundation (in Japanese)

YOSHINO Keisoku (in Japanese)

IDEA Consultants, Inc.

Marine Ecology Research Institute

Penta-Ocean Construction Co., Ltd.

TSK Tsurumi Seiki Co., Ltd.

Tokyo Kyuei Co., Ltd. (in Japanese)

Japan Hydrographic Association

Marubeni Ele-Next (in Japanese)

Rigo Co., Ltd. (in Japanese)