10. Outrage (2010)
Director: Takeshi Kitano
Originally released in Japan last year, Outrage has plenty of violence, yet it's more concerned with the yakuza's behind-closed-door business dealings. Kitano stars as an OG who gets betrayed by his own crew, leading to a tragic conclusion. For its look into the new-age yakuza's changing ways, this one's a must-see.