The Unspoiled Diamond
5.6
A college student has an affair with a married, middle-aged teacher.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
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Cast
26 people
Misako Tanaka
Yumiko Koshiya
Known for
Asako I & II
Close-Knit
Yukiji Asaoka
Machiko Mimura
Known for
My Neighbors the Yamadas
The Tale of The Princess Kaguya
Akiko Tanaka
Masaki Tamura
Yutaka Okada
Toshiya Fujita
Known for
Funeral Parade of Roses
Zigeunerweisen
Eri Ishida
Yayoi Mimura
Known for
Snake Eyes: G.I. Joe Origins
Lost Girls & Love Hotels
Toru Yoshida
Takayuki Inoue
Kazuya Kosaka
Known for
The Makioka Sisters
Kiyoaki Saitô
Rieko Zanma
Toshiya Fujita Director · Akiko Tanaka Screenplay Takayuki Inoue Composer
First release May 15, 1982 · Produced in Japan · Production Toei Tokyo
Production
Toei Company
Production
Toei Tokyo
Production
Japan
Produced in
Languages
Original title
ダイアモンドは傷つかない
Original language
Japanese
Spoken on screen
Japanese
Release dates
Japan · May 15, 1982
Theatrical
No release date listed for United States.
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Some details come from TheTVDB.