The Makioka Sisters
細雪 (original)
Starring Keiko Kishi, Yoshiko Sakuma, Sayuri Yoshinaga, Yûko Kotegawa, Koji Ishizaka, Toshiyuki Hosokawa, Ittoku Kishibe, Juzo Itami, Takenori Emoto, Jun Hamamura
It's a drama and romance movie, and has a rating of 7.2 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.