Borrowing heavily from yakuza films of the past, The Blood of Wolves feels like a movie plucked straight out of the 1970s and given a slick coat of 2010s neo-noir shine. The film never tries to reinvent the recipe it's working with, but it doesn't have to when its violence is still satisfyingly brutal, its plot endlessly twisty, and its morality grey. At the center is a brash and sleazy performance from the great Koji Yakusho, whom you can never really clock as being in control or out of his depth. It might only hold special value for hardcore fans of the genre, but it provides enough solid thrills for the more casual viewer.