Kosei Fukunaga (福永 嫮生, Fukunaga Kosei) (born Aisin Gioro Husheng; 13 March 1940) is a Manchu-Japanese noblewoman. She was born in the Aisin Gioro clan, the imperial clan of the Qing dynasty. She is the younger daughter of Pujie, the younger brother of the last Chinese Emperor Xuantong, and her mother was Hiro Saga, a Japanese noblewoman who was distantly related to Emperor Shōwa.
Source: “Kosei Fukunaga”, English Wikipedia (CC BY-SA 4.0), excerpt