The Unspoiled Diamond

Main Cast (Top 10 billed, oldest first)

• Sachiko Ito

  Age at release: 49

• Yukiji Asaoka as Machiko Mimura

  Age at release: 46

• Kazuya Kosaka

  Age at release: 46

• Mariko Kaga as Kazuko Makimura

  Age at release: 38

• Haruna Takase

  Age at release: 28

• Bang-ho Cho as Zenzo Nekomiya

  Age at release: 25

• Yasuhiro Arai as Young Man

  Age at release: 25

• Misako Tanaka as Yumiko Koshiya

  Age at release: 22

• Yuki Kitazume as Tetsu Yaoi

  Age at release: 22

• Eri Ishida as Yayoi Mimura

  Age at release: 21