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  • Title: 乳姉妹
  • Title (romaji): Chikyoudai
  • Also known as: Stepsisters
  • Format: Renzoku
  • Genre: Drama
  • Episodes: 28
  • Broadcast network: TBS
  • Broadcast period: 1985-Apr-16 to 1985-Oct-29
  • Air time: Tuesday 20:00
  • Theme song: Runaway by Asakura Miki
  • Related TV show: Fuyu no Rinbu (Tokai TV, 2005)


April 13, 1967 was a fateful night, when both Matsumoto Shinobu and Daimaru Chizuko were born under the same mysterious star. Their family backgrounds couldn't have been more different. Chizuko was born into a family of power and wealth, and her mother died during childbirth. Shinobu's family was poor, and her father abandoned the family and became a petty criminal, drifting in and out of jail for years. But despite their differences, Shinobu and Chizuko share a common destiny, intertwined by a secret that could end up tearing both families apart. -- translated by G.U.I.S.

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Shoujo ni Nani ga Okotta ka Tuesday 20:00 Kinjirareta Mariko