Japan yacht management ( JYM  ) is one of the few specialized service providers in Japan dedicated to the superyacht industry, founded by a seasoned professional with over 13 years of international experience in the field.

Our founder has worked on renowned yachts such as M/Y Le Grand Bleu (114m) and S/Y Shenandoah (55m), sailing to over 25 countries as a senior stewardess.

Since 2020, we have been providing a range of services including agency support for foreign-flagged vessels, yacht operation and management, charter coordination, and superyacht marina consulting.

With a lifelong passion for ships and ports, we are committed to making the world of yachting more accessible and enjoyable in Japan. We are also involved in promoting superyacht culture, enhancing marine tourism, and collaborating with local governments and industry stakeholders.

Driven by the vision of “connecting people and communities through the boats and ports,” our mission is to contribute to the growth of Japan’s maritime society and create exciting, inspiring experiences for all.


 Founder, Managing Director 
 EMI OKAMOTO