Japanese military yen issued by force in Hong Kong, Papua New Guinea, the Philippines, Taiwan, and other places for the economic advantage of Japan were not honoured by them after the war. This caused much suffering, but the claims of the Hong Kong Reparation Association in 1993, in a Tokyo district court, failed in 1999. The court acknowledged the suffering of the Hong Kong people, but reasoned that the Government of Japan did not have specific laws concerning military yen compensation and that the United Kingdom was a signatory to the Treaty of San Francisco.