Yoshiko Kawashima

, born Aisin Gioro Xianzi (愛新覺羅 · 顯㺭), was a Qing dynasty royal, part of the Aisin Gioro clan. Kawashima was raised in Japan and served as a spy for the Japanese Kwantung Army and Manchukuo during the Second Sino-Japanese War, and is sometimes known in fiction under the pseudonym "Eastern Mata Hari". After the war, Kawashima was captured, sentenced, and executed as a traitor by the Nationalist government of the Republic of China. Kawashima is also a notable descendant of Hooge, eldest son of Hong Taiji.