(ダイアモンドは傷つかない)
A college student has an affair with a married, middle-aged teacher.
Misako Tanaka
Yumiko Koshiya
Yukiji Asaoka
Machiko Mimura
Eri Ishida
Yayoi Mimura
Kazuya Kosaka
Bang-ho Cho
Zenzo Nekomiya
Sachiko Itô
Yuki Kitazume
Tetsu Yaoi
Haruna Takase
