The Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders is a museum to memorialize those that were killed in the Nanjing Massacre by the Imperial Japanese Army in and around the then-capital of China, Nanjing, after it fell on December 13, 1937. It is located in the southwestern corner of downtown Nanjing known as Jiangdongmen (江东门), near a site where thousands of bodies were buried, called a "pit of ten thousand people" (simplified Chinese: 万人坑; traditional Chinese: 萬人坑; pinyin: wàn rén kēng).