Japan Shipbuilding Industry
In December 2025, Japan’s Ministry of Land, Infrastructure, Transport and Tourism (MLIT) released a roadmap to revitalize the country’s shipbuilding industry, aiming to double production capacity from 9 million to 18 million gross tons by 2035, including massive public investment in rebuilding Japan’s shipbuilding sector. The roadmap centers on public-private investment, infrastructure upgrades, and increased automation to boost efficiency. U.S. firms with expertise in digital transformation, advanced manufacturing, workforce development, and maritime innovation may find opportunities to collaborate with Japanese industry leaders through joint ventures, technology licensing, strategic investments, and supplier relationships.
The roadmap also highlights the need to secure skilled workers and develop the next-generation of vessels and deepen cooperation with the U.S. to improve both nations’ maritime industrial bases. In October 2025, the U.S. Department of Commerce and Japan’s MLIT signed a Memorandum of Cooperation on Shipbuilding to promote collaboration in areas such as shipyard modernization, workforce development, technological innovation, and investment. The first deliverable of that memorandum was announced in March 2026, with the Japanese government also announcing a $100 million AI-Robotics in shipbuilding project comprised of Japanese and U.S. organizations. Robotics are needed for bending metal, welding, painting, and cleaning ships, as Japan and the U.S. face labor shortages in the shipping sector.
Japan remains one of the world’s leading maritime nations and home to some of the most advanced shipbuilders, marine equipment manufacturers, and maritime engineering firms. Japan continues to play a critical role in the global maritime sector through its expertise in high-quality vessel construction, maritime technologies, shipyard operations, and marine equipment production.
However, Japan’s shipbuilding industry is undergoing a period of transformation driven by labor shortages, an aging workforce, digitalization, energy security requirements, and increased global competition. To remain competitive, Japanese shipbuilders are investing in automation, robotics, artificial intelligence, digital shipyard technologies, advanced manufacturing techniques, and next-generation vessel designs. These trends create opportunities for U.S. companies offering shipyard software, industrial automation systems, advanced materials, propulsion technologies, marine electronics, cybersecurity solutions, workforce training programs, and other maritime technologies.
In addition to vessel construction, Japan maintains significant capabilities in ship repair, maintenance, and overhaul (MRO). Several Japanese firms have participated in MRO work on U.S. Navy ships and this cooperation will deepen in the coming months. Japanese shipyards and suppliers continue to seek international partnerships that improve productivity, reduce costs, strengthen supply chain resilience, and accelerate the adoption of new technologies. For U.S. maritime companies seeking international partnerships and access to advanced shipbuilding capabilities, Japan represents an important strategic market.
For more information, contact Office.Tokyo@trade.gov or visit our website at https://www.trade.gov/japan.