Lady Joker(2013)

Lady Joker is a Japanese crime thriller that begins when Hinode Beer's president Shiroyama Kyosuke receives an anonymous audio CD containing damaging revelations about his company's hidden past. The mysterious delivery sets off a chain of events that threatens to unravel corporate secrets and expose the brewery's misconduct. As Shiroyama grapples with the threat of exposure, he becomes entangled in a dangerous game where powerful forces clash—corporate interests, criminal ambitions, and personal survival hang in the balance. The series explores the collision between Japan's corporate world and the criminal underworld, examining how far someone will go to protect their reputation and power when the truth emerges from the shadows.