Shigeko Higashikuni (東久邇成子, Higashikuni Shigeko?, December 6, 1925 – July 23, 1961), formerly 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. As such, she was the elder sister to the present Emperor of Japan, Emperor Akihito.
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