One Day at Summer's End (濡れた二人) 56 years old

A Yasuzō Masumura film about a love affair starring Ayako Wakao. The literal title is The Two Who Got Wet.

Credits

Name	Character
Ayako Wakao She was 35, now 91 years old	as Mariko Nozaki
Sei Hiraizumi He was 24, now 80 years old	as Masao
Etsushi Takahashi He was 33, 60 years old when he died	as Tetsuya Nozaki
Kinya Kitaoji He was 25, now 81 years old	as Shigeo Ugari
Hiroko Machida She was 44, now 100 years old	as Katsue

Name	Department
Yasuzo Masumura as Director. He was 44 (62) years old when He died	Directing
Tatsuji Nakashizu as Editor.	Editing
Nobuo Yamada as Screenplay. He was 36 (65) years old when He died	Writing
Hikaru Hayashi as Original Music Composer. He was 37 (80) years old when He died	Sound
Setsuo Kobayashi as Director of Photography.	Camera
Takako Shigemori as Screenplay.	Writing