Best of Hanzo films
First one us good, campy and funny. The last one is pretty bad, very shallow and dumb.
The second, directed by Masumura (Blind Beast is awsome), is the best of the series because of the great script and brilliant director that manages to pull out of Gonzo some deep and complex emotions.
It is also most erotic of the three, with more nudity and perversive sexual behavior.
Great stuff.