Raia no inori
Starring Anju Suzuki, Takashi Ukaji, Rina Takeda, Taisaku Akino, Yumiko Fujita, Takayuki Takuma, Takehiro Murata, Ken Nakamoto, Hitomi Mizushima, Yoko Ohshima
It's a drama movie, and has a rating of 9 out of 10 from Imdb which is very high for this kind of movie.
Watch it here
Not found streaming from Brazil.