The ocean liner that survived three mine strikes and a world war

Technology · Published 18 October 2026 Swipe more like this →

In short: Known as the Queen of the Pacific, the Hikawa Maru was more than a luxury vessel. It served as a sanctuary for Jewish refugees, a floating hospital for wounded soldiers, and a repatriation ship for thousands of civilians, all while narrowly escaping destruction by naval mines.

Launched in 1929 by the Yokohama Dock Company for the NYK Line, the Hikawa Maru was one of three sister ships named after Shinto shrines. While her sisters, Heian Maru and Hie Maru, were lost during the Second World War, the Hikawa Maru survived to become a cultural landmark. During the 1930s, she earned a reputation for high-end service, featuring Art Deco interiors and fine dining, even hosting celebrities like Charlie Chaplin during his 1932 world tour.

The ship's history is defined by its role in global upheaval. In 1940 and 1941, it served as a vital conduit for Jewish refugees fleeing Nazi persecution, transporting groups from the USSR and Lithuania to Canada and the United States. Just before the U.S. entered World War II in December 1941, the vessel was rapidly converted into a hospital ship. It treated casualties from the Battle of Midway and survived three separate mine strikes between 1942 and 1945, including a dangerous encounter in the Singapore Strait.

Following Japan's surrender in 1945, the ship was requisitioned by the Shipping Control Authority for the Japanese Merchant Marine. It spent the next year repatriating thousands of soldiers and civilians from the Pacific Islands and China. Because NYK had lost 172 ships during the war, the company repurposed the liner for cargo transport until 1953, when it was refitted for its original passenger route. Today, it stands as an Important Cultural Property in Yokohama, preserved as a museum and hotel.

The vessel's survival is a rare feat of maritime history; it was one of only two large Japanese passenger ships to endure the war intact. Its journey from a luxury liner to a hospital ship, a refugee transport, and finally a cargo vessel illustrates the extreme versatility required of maritime technology during the 20th century.

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