Supermarket Woman
スーパーの女 (original)
A failing supermarket manager hires an energetic woman to help him compete with a rival business.
Starring Nobuko Miyamoto, Masahiko Tsugawa, Sen Yano, Shirō Itō, Yuji Miyake, Hikaru Ijyuin, Naomasa Musaka, Akiko Matsumoto, Takejyo Aki, Yoko Nogiwa
It's a comedy and drama movie, and has a rating of 7.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Belgium.