About Us

Maritime Solution Company - JAPAN MARINE SCIENCE INC.

Company Philosophy

Bringing value to life. (NYK Group Mission Statement)

Our mission is to give strong support and value to the maritime industry. By doing so, we make people’s lives safer.

The founder of the Mitsubishi Group, Yataro Iwasaki, once said,
"If we float a ship, it will bring more value to the world, and the benefits will fall on the heads of all the people."
This phrase is the origin of NYK Group’s mission statement, "Bringing value to life."

NYK Group Mission Statement "Bringing value to life." [6'04"](YouTube)

Learn from the Sea, Unite People in Harmony , and Weave the Future

Learn from the Sea

Our strengths lie in our knowledge, practical experience, insight, and imagination. We have gained these by working with changes in weather and sea conditions. In order to create a better future together with our stakeholders, we will continue to tirelessly improve our skills without underestimating the awesomeness of the ocean.

Unite People in Harmony

We will connect our employees, customers, and business partners to achieve our common goals. We firmly believe that by facilitating the cooperation, we can realize sustainable growth. We will increase employee satisfaction and engagement by maintaining a safe and healthy working environment, and at the same time, promote technical innovation through open collaboration with our partners.

Weave the Future

With a sustainable vision and long-term strategy, we will deliver value to society. We will not merely pursue profit, but also fulfill our social responsibility and have a positive impact on future generations.

Integrity・Innovation・Intensity (NYK Group Mission Statement)


Be respectful and considerate to your customers and colleagues. Stay warm, cordial, courteous, and caring.


Continually think of new ideas for improvement, even when conditions appear satisfactory. Remain open to betterment.


Carry through with and accomplish your tasks. Never give up. Overcome challenges. Remain Motivated.

JMS Growth Strategy

Under our new vision, “Learn from the Sea, Unite People in Harmony, and Weave the Future”, we have developed a growth strategy for the year 2030.


We are not only committed to continuously improving our "intellect" as consultants, but also behaving as individual members of society in compliance with law and ethics.

SDGs Initiatives

We contribute to achieving SDGs (Sustainable Development Goals) through our business activities

Corporate Profile

CEO Tomoyuki Koyama
Established September 1, 1985
Capital JPY 300,000,000
Share holder Nippon Yusen Kabushiki Kaisha (NYK)
Number of Employees about 160
Main Bank MUFG Bank, Ltd.
Main Customers Government office, administration organization, international organization, local government, energy suppliers (electricity, petroleum and gas), maritime companies (shipping and port logistics companies), shipbuilding companies (shipyards and marine electronic manufacturer)
Location Head office
SOLID SQUARE WEST TOWER 3F, 580, Horikawa-cho,Saiwai-ku, Kawasaki-city, Kanagawa-ken 212-0013, Japan.
TEL: +81 44-548-9130  FAX: +81 44-548-9134
Oscillation Testing Group
5-32-84, Sugita, Isogo-ku, Yokohama-shi, Kanagawa-ken 235-0033, Japan.
TEL: +81 45-772-1324
Kobe Branch
MAINICHI SHINBUN KOBE Bldg.7F 3-5, 4-chome, Sakae-machi-dori, Chuo-ku, Kobe-city, Hyogo-ken 650-0023, Japan.
TEL: +81 78-361-4793  FAX: +81 78-361-4795
Diving Business Group
1-2-25, Nishidemachi, Hyogo-ku, Kobe-city, Hyogo-ken 652-0822, Japan.
TEL: +81 78-651-2133  FAX: +81 78-651-2184
Kyusyu Branch
JP mojiko Bldg.4F 7-8, Minatomachi Moji-ku, Kita-Kyusyu-city, Fukuoka-ken 801-0852, Japan.
TEL: +81 93-332-6492  FAX:+81 093-332-6603
New Building Group (Kyushu Office)
Dai-16 Okabe Bldg.2F 8-27, Hakata-eki Chuogai, Hakata-ku, Fukuoka-city, Fukuoka-ken, 812-0012, Japan.
TEL: +81 92-292-0108

Organization Chart