There's only few films comparable with this masterpiece in history of cinema. Mizogushi ascends on top of his great talent to tell us simple story placed in early period of japan history - Heian. Slavery increased then and two nobely born children are kidnapped by dealers to work in the slave camp. Instead their mother is force to prostitution. Years after kids grow and decide to find mother... Whole movie includes many of unspeakable beautyfull scenes but also sad and even cruel parts. It was cinematographed by Kazuo Miyagawa, perhaps the most comprehensive cinematographer in cinema. If you've seen famous Kurosawa's films, 'Rashomon' and 'Yojimbo', you should notice how difrent in way of photography are these two pieces. However, there was the same director of photography in these two causes and he named Kazuo Miyagawa. In 'Sansho Dayo' Miyagawa made another great work: soft impression of picture that underlines lyrical type of the story (what a the difrent compared with hard shadowlight contrast in 'Rashomon'!). If I've been mentioned Kurosawa then I think is worth of write that it's Fumiyo Hayasaka who composed music for 'Sansho Dayu'. Yes, he's guy who's created music for 'Rashomon', 'The Seven Samurai', 'Ikiru' and many other. His work in 'Sansho' is really beautyfull and distinguished likely whole film.
There're also other great values except perfect form in this movie. One of them (and maybe the most important) is deep humanism and optimism in spite of sad image of the world. 'Without mercy people are like wild beasts' - learns little Zushio from his father. Following these words he'll find his point finally.
Yes, 'Sansho Dayu' is beautyfull and wise movie. I've it on VHS and I'll probably buy DVD when be relased. I hope it'll be on DVD as soon as posible because is very worth of the highest quality transfer.