Government officials would conduct searches of the countryside for the most attractive young women, typically taking 30 to 40 every year, who would become maids, singers, or dancers following an interview with the leader.
The prettiest would be expected to become the leader's concubines, eventually passed on - or "retired" - to high ranking military or government officials after they reached their mid-20s.
"This has been going on under three generations of the Kim family ruling North Korea and it has become a tradition that is also a demonstration of the leader's power over the people and his sexual power," Toshimitsu Shigemura, a professor at Tokyo's Waseda University, told The Daily Telegraph.
It is thought that the previous "pleasure troupe" were paid-off following Kim Jong-il's death. South Korean newspaper Chosun Ilbo claimed the women were given approximately $4,000 (a huge sum in North Korea) and various household appliances.
Last November the United Nations voted overwhelming to try the North Korean leadership on charges of human rights abuses. As yet, there has been little tangible effect.
Approximately 120,000 political prisoners still languish in camps, known as kwan-li-so, according to a UN report last year.
- The Independent