A young foot soldier in the yakuza seeks revenge when his prostitute girlfriend dies after a session with a high-ranking Japanese politician with a taste for torture. He sets out on a 'kamikaze' mission to kill his bosses and the politician; along the way, he acquires the aid of a taxi driver who has recently returned to Japan after living in South America for several decades and is struggling to cope with poverty and the prejudices of native-born Japanese. Just a good gritty little movie and if the plot reminds you a bit of a plot in Sin City all I can say is this movie was made years earlier.  This movie is 1.85:1.  It is listed as having a Japanese audio track and an English sub track.  Directed by Masato Harada this film is not rated.