Lee Yong-soo, a 97-year-old survivor of Japan's wartime sexual slavery, attended a commemorative ceremony at the Kim Koo Museum & Library in Seoul on Friday to mark the Memorial Day for Victims of Japan's Military Sexual Slavery.

Lee Yong-soo, a 97-year-old survivor of Japan's wartime sexual slavery, attended a commemorative ceremony at the Kim Koo Museum & Library in Seoul on Friday to mark the Memorial Day for Victims of Japan's Military Sexual Slavery.