The
Awa Maru was requisitioned and refitted for auxiliary use by the
Imperial Japanese Navy during
World War II. On 26 March 1943,
Awa Maru left Japan carrying 3,000 tons of ammunition for
Singapore.
Awa Maru traveled to Singapore with
convoy Hi-3 in July 1943, and returned to Japan with convoy Hi-14 in November. She again traveled to Singapore with convoy Hi-41 in February 1944, and returned to Japan with convoy Hi-48 in March. She then transported troops to
Burma with convoy Hi-63 in May, and returned to Japan with convoy Hi-66 in June.
Awa Maru was one of several ships torpedoed that night, but beached at Port
Currimao to avoid sinking, and was towed to Manila on 21 August.
Awa Maru was repaired in Singapore, and returned to Japan with convoy Hi-84 in January 1945. In addition, there were stories that the ship carried
treasure worth approximately US$5 billion: 40 tonnes of gold, 12 (or 2) tonnes of platinum (valued at about $58 million Less dramatic and more credible sources identify the likely cargo as nickel and rubber. The ship was observed in
Singapore being loaded with a cargo of rice in sacks; however, that evening the docks were reportedly cleared and troops were brought in to first unload the rice and then re-load her with contraband. Her voyage also corresponded with the last possible location of the fossil remains of
Peking Man, which were in Singapore at the time and were, on their own, priceless in value. There are various theories regarding the disappearance of a number of Peking Man fossils during World War II; one such theory is that the bones sank with the
Awa Maru in April 1945. The ship departed Singapore on 28 March, but on 1 April was intercepted late at night in the
Taiwan Strait by the American submarine , which mistook her for a
destroyer. The
Awa Maru had been guaranteed safe passage as a relief ship carrying Red Cross supplies to
prisoner of war camps. Under the agreed rules, she disclosed to the Allies the route she would take back to Japan. Her original route was promulgated through a minefield, an apparent ruse to draw attackers into the mined area. The area was known to be mined, and would have been avoided at any rate. Her final route avoided the mines. The torpedoes of the
Queenfish sank the ship. Only one of the 2,004 passengers and crew, Kantora Shimoda, survived. He was the captain's personal steward, and it was the third instance of him being the sole survivor of a torpedoed ship. The commanding officer of the , Commander
Charles Elliott Loughlin was ordered by Admiral
Ernest King to an immediate
general court-martial. As the
Awa Maru sank "she was carrying a cargo of rubber, lead, tin, and sugar. Seventeen hundred merchant seamen and 80 first-class passengers, all survivors of ship sinkings, were being transported from Singapore to Japan....[The] survivor said no Red Cross supplies were aboard, they having been previously unloaded." ==Aftermath==