One `` comfort women '' were believed to have been forced into sexual slavery . About 200,000 NGO has staged 20 years protests outside South Korean embassy in Seoul for 1965 . Tokyo maintains its legal liability for the wrongdoing was cleared by a bilateral claims treaty signed in 1965 between the two countries . Tokyo maintains its legal liability for the wrongdoing was cleared by a treaty signed in 1965 .
One `` comfort women '' were believed to have been forced into sexual slavery . About 200,000 NGO has staged 20 years protests outside South Korean embassy in Seoul for 1965 . Tokyo maintains its legal liability for the wrongdoing was cleared by a treaty signed in 1965 .