page_title: Ōryoku Maru
section_title: Sinking
hierarchical_section_title: Ōryoku Maru / Sinking
caption_attribution_description: English: Aerial photo of the former U.S. Naval station, Olongapo, taken from a USS Hancock (CV-19) plane on 15 December 1944. The large ship is the Oryoku Maru, sunk in Subic Bay by U.S. Third Fleet planes on 16 December.
context_page_description: Ōryoku Maru was a Japanese passenger cargo ship which was commissioned by the Imperial Japanese Navy during World War II as a troop transport and prisoner of war transport ship. Japanese POW transport ships are often referred to as hell ships, due to their notoriously unpleasant conditions and the many deaths that occurred on board. In December 1944, the ship was bombed by American aircraft, killing 200 Allied POWs. Hundreds more died in the months that followed.
context_section_description: Oryoku Maru left Manila on December 13, 1944, with 1,620 prisoners of war (including 1,556 American, 50 British and Dutch, 7 Czech, 4 Norwegians and several other nationalities) packed in the holds, and 1,900 Japanese civilians and military personnel in the cabins. As she neared the naval base at Olongapo in Subic Bay, US Navy planes from USS Hornet attacked the unmarked ship, causing it to sink on December 15. About 270 died aboard ship. Some died from suffocation or dehydration. Others were killed in the attack, drowned or were shot while escaping the ship as it sank in Subic Bay where the 'Hell Ship Memorial' is located. A colonel, in his official report, wrote:
  Many men lost their minds and crawled about in the absolute darkness armed with knives, attempting to kill people in order to drink their blood or armed with canteens filled with urine and swinging them in the dark. The hold was so crowded and everyone so interlocked with one another that the only movement possible was over the heads and bodies of others.
caption: Oryoku burning on 15 December 1944.
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