Question: In which year was Emperor Akihito's eldest son's only daughter born?
Sentence (from "Shigeko Higashikuni"): Shigeko Higashikuni (東久邇成子 , Higashikuni Shigeko , 6 December 1925 – 23 July 1961) , born Shigeko, Princess Teru (照宮成子内親王 , Teru-no-miya Shigeko Naishinnō ) , was the wife of Prince Morihiro Higashikuni and eldest daughter of Emperor Shōwa and Empress Kōjun.
Relevant evidence: No