COMPANY

Company profile

Registered name株式会社Brainship Marine Technology
Brainship Marine Technology Co., Ltd. (English designation)
IncorporatedJuly 27, 2026
Corporate Number1010401201104
Registered officeA-Front Hamamatsucho 9F
2-1-16 Hamamatsucho, Minato-ku, Tokyo 105-0013, Japan
RepresentativeYuji Yamamoto, Representative Director (CEO)
CapitalJPY 5,000,000
BusinessResearch and development of Helva AI, an AI crew for small vessels. As of August 2026 we are in the trials stage and are not yet selling a product. Trials base: Yumenoshima Marina, Tokyo Bay.
Objects of the company
  1. Development, design, manufacture and sale of artificial intelligence software for vessels
  2. Development, manufacture, sale, maintenance and repair of marine electronics and sensor equipment
  3. Consulting on vessel condition monitoring, preventive maintenance, and operational support
  4. Internet-based information services and cloud subscription services
  5. Any and all business incidental or related to the foregoing

Translated from the purpose clause of the articles of incorporation, as registered. What we actually do is set out under Business above. The Japanese original prevails.

OfficersOne representative director (as of August 2026)
Fiscal year endJune (first period: 27 July 2026 – 30 June 2027)
Trials baseYumenoshima Marina, Tokyo Bay
ContactContact page

The Corporate Number is a 13-digit identifier issued by Japan's National Tax Agency. This registration can be verified on the Agency's public corporate number register. What we do is set out on the about page; the product is on the Helva AI page.