Early Summer
麦秋 (original)
Starring Setsuko Hara, Chishū Ryū, Chikage Awashima, Kuniko Miyake, Ichirō Sugai, Chieko Higashiyama, Haruko Sugimura, Kuniko Igawa, Hiroshi Nihon'yanagi, Shūji Sano
It's a drama and romance movie, and has a rating of 8.1 out of 10 from Imdb which is very high for this kind of movie.
Watch it here
Not found streaming from Germany.