Blackmail Is My Life(恐喝こそわが人生)

Though he has come from a rough background on the streets, Muraki (Horoki Matsukata) quickly rises through the ranks by means of his well-honed blackmailing instincts. Desperate to keep rolling with his freewheeling lifestyle, Muraki sees his luck begin to crumble when he sets his sights on the business partners of a powerful gang boss.