Ran
乱 (original)
Starring Tatsuya Nakadai, Akira Terao, Jinpachi Nezu, Daisuke Ryū, Mieko Harada, Yoshiko Miyazaki, Mansai Nomura, Hisashi Igawa, Shinnosuke Ikehata, Masayuki Yui
It's a action & adventure and action movie, and has a rating of 8.2 out of 10 from Imdb which is very high for this kind of movie.
Watch it here
Not found streaming from Finland.