Dead or Alive
(Japan 2007) (Yakuza|violent|Takashi Miike|Thriller)
Many thanks to Why2J
Without a home and feeling no obligation to Japanese society or Yakuza, Ryuichi and his small group decide to make their own place by trying to take over the Shinjuku underworld and the drug trade from Taiwan.
A Takashi Miike lesson is ultra violent extremes.The ending really does have a WTF moment.