The NYK Maritime Museum is a maritime history museum associated with Nippon Yusen Kabushiki Kaisha (NYK Line), one of Japan’s major shipping companies. It is dedicated to introducing the development of modern Japanese maritime transportation through the history of the company and its contributions to international shipping.
The museum was formerly known as the NYK Museum of Maritime History and was located at 3-9 Kaigandori, Naka Ward, Yokohama City, Kanagawa Prefecture. Its exhibitions introduced the development of Japan’s shipping industry, from the early years of international trade following the opening of the country to the expansion of global maritime transportation.
Its collections included historical photographs, paintings, shipping documents, cruise brochures, postcards, ship models, uniforms, and various objects associated with life and work aboard vessels. These materials provide a valuable perspective on the development of shipping technology, international trade, and Japan’s relationship with the wider world.
The museum’s central theme is the history of NYK Line, whose development is closely connected with the modernization of Japan and the growth of international maritime transportation.
NYK’s origins date back to the early years of modern Japan, when the country began expanding its overseas trade and developing a modern shipping industry. The company acquired its present name in 1885 (Meiji 18), following the establishment of Nippon Yusen Kaisha.
At a time when foreign shipping companies dominated many international routes, the development of a competitive Japanese shipping industry was considered important for the country’s economic independence and modernization.
NYK gradually expanded its operations, establishing passenger and cargo services connecting Japan with destinations throughout Asia and the rest of the world.
One of the important milestones in the company’s history was the development of passenger transportation between Japan and overseas destinations.
In 1875, a passenger service connecting Yokohama and Shanghai was operated by the company’s predecessor. This route helped establish the foundations of Japan’s international passenger shipping services.
As the company’s network expanded, its vessels began calling at ports around the world. By the end of the 19th century, NYK had developed services reaching destinations as far away as Europe, including London.
The expansion of these routes helped connect Japan with international markets and contributed to the movement of people, goods, and culture.
The museum’s permanent exhibition traced the history of modern Japanese maritime transportation through the development of NYK Line. It presented the company’s progress from the opening of Japan to the establishment of a comprehensive international shipping business.
Rather than focusing solely on corporate history, the exhibition showed how changes in ships, shipping routes, technology, and international circumstances influenced Japan’s maritime industry.
The main exhibition was organized into several historical sections.
This section introduced the circumstances surrounding Japan’s opening to international trade and the challenges faced by the country’s shipping industry during the early Meiji period.
At the time, Japanese shipping companies had difficulty competing with established foreign operators. British and American shipping companies dominated many coastal and international routes, highlighting the need for Japan to develop its own modern maritime transportation system.
The exhibition explained the historical background that led to the development of a stronger domestic shipping industry.
This section introduced the establishment of Nippon Yusen Kaisha in 1885 and the company’s early development.
Visitors could learn how the company emerged during a period when Japan was building the foundations of its modern economy and expanding its international connections.
As Japan’s shipping industry developed, NYK began expanding its international routes. This section introduced the company’s overseas expansion and the establishment of shipping connections with ports throughout the world.
The development of international services played an important role in supporting Japan’s overseas trade and strengthening its connections with other countries.
This section focused on the development of large passenger ships and the introduction of luxury ocean liners.
NYK’s passenger vessels became known for their comfortable accommodation, elegant interiors, and high standards of onboard service. Historical photographs, brochures, postcards, and ship models illustrated the experience of traveling by sea during the golden age of ocean liners.
The materials also revealed the attention given to dining, hospitality, and passenger comfort aboard these vessels.
The Second World War brought enormous losses to Japan’s maritime industry. Many commercial vessels were requisitioned for military purposes, and ships operating in dangerous waters faced serious risks.
NYK suffered particularly heavy losses during the war. Between 1943 and 1945, 185 vessels were lost, along with the lives of many crew members and passengers.
The museum preserved historical materials relating to these losses, helping visitors understand the human and economic consequences of the war for Japan’s shipping industry.
Following the end of the war, Japan faced the difficult task of rebuilding its economy and maritime transportation network.
This section introduced the recovery of NYK’s operations and the gradual restoration of international shipping services. The development of new vessels and the expansion of trade routes formed part of the wider reconstruction of postwar Japan.
As international trade expanded, NYK developed beyond its traditional role as a shipping operator. The company strengthened its services and expanded into a broader range of maritime transportation and logistics activities.
This section explained how the company adapted to changing economic conditions and the increasing complexity of global transportation.
The exhibition also introduced the company’s efforts to achieve stable long-term growth in an increasingly competitive international shipping market.
Changes in maritime technology, global trade, and transportation demand required shipping companies to continually improve their operations and develop new services.
The NYK Corner presented additional information about the company’s activities and its continuing role in international maritime transportation.
Through corporate materials and historical objects, visitors could learn about the people, ships, and decisions that shaped the development of the company.
The Cruise Ship Corner focused on the history of passenger cruising and the development of luxury travel by sea.
Brochures, photographs, and other historical materials illustrated the changing style of cruise travel and the role of passenger ships in connecting countries and cultures.
One of the museum’s most appealing features was its extensive collection of original materials associated with Japanese shipping history.
Visitors could view historical photographs documenting important events, paintings depicting ships and maritime scenes, elaborate brochures advertising passenger services, and postcards showing the appearance of famous ocean liners.
Detailed ship models were another highlight. These models illustrated the design and development of vessels from different periods and allowed visitors to appreciate the changes in shipbuilding technology.
Other exhibits included uniforms, maps, onboard equipment, and documents that helped explain the daily work of sailors and the operation of commercial vessels.
The wartime history of NYK was one of the most serious themes covered by the museum.
After the outbreak of the Second World War in 1939, the requisitioning of private commercial vessels increased. By the summer of 1941, all of the company’s long-distance regular services had been suspended.
Many ships were converted for military purposes or used to transport military supplies. Operating in dangerous waters exposed these vessels and their crews to considerable risks.
Between 1943 and 1945, 185 ships were lost. Many people aboard these vessels also lost their lives.
Although most of the sunken ships remain on the seabed, a small number of recovered objects were preserved as historical evidence of the wartime losses.
Among the notable materials associated with these losses were three objects from ships that sank during the war:
These objects are valuable reminders of the vessels and people lost during the war. They also demonstrate how maritime museums can preserve personal and historical evidence that might otherwise disappear.
The original NYK Maritime Museum at Kaigandori closed to visitors on April 1, 2023, in connection with relocation and redevelopment plans.
According to NYK Line’s announcement dated April 6, 2026, the museum is scheduled to reopen in spring 2027 on the second floor of a newly constructed building in Yokohama’s Kaigandori district. The renewed facility will use the name NYK Maritime Museum.
The new museum is planned to retain historical materials while introducing additional exhibitions about the current activities and future vision of the NYK Group. Its renewed presentation will highlight the importance of shipping and logistics in contemporary society.
The reopening date and visitor arrangements should be checked through the museum’s official website before planning a visit.
The NYK Maritime Museum provides an important perspective on Japan’s modernization through the history of its shipping industry. Its collections show how the development of passenger and cargo transportation helped connect Japan with international markets and supported the movement of people, goods, and culture.
For visitors interested in maritime history, industrial development, international trade, and the history of Yokohama, the museum offers a valuable way to understand the role played by shipping in modern Japan.
Its historical materials also reveal the human side of maritime transportation, from the elegant experience of traveling aboard luxury liners to the difficult conditions faced by sailors during wartime.
With its planned relocation and reopening, the museum is expected to present both the historical achievements of NYK Line and the future of the shipping and logistics industries.