The Unspoiled Diamond (ダイアモンドは傷つかない) 42 years old

A college student has an affair with a married, middle-aged teacher.

Credits

Name	Character
Tsutomu Yamazaki He was 45, now 88 years old	as Ichiro Mimura
Yukiji Asaoka She was 47, 82 years old when she died
Bang-ho Cho He was 25, 41 years old when he died	as Zenzo Nekomiya
Mariko Kaga She was 38, now 81 years old	as Kazuko Makimura
Yasuhiro Arai He was 25, now 68 years old	as Young man

Name	Department
Masaki Tamura as Director of Photography. He was 43 (79) years old when He died	Camera
Toshiya Fujita as Director. He was 10 (25) years old when He died	Directing
Toshiya Fujita as Writer. He was 10 (25) years old when He died	Writing
Takayuki Inoue as Original Music Composer. He was 41 (77) years old when He died	Sound
Kiyoaki Saitô as Editor.	Editing