Hanzawa Naoki is a popular Japanese television drama series that first aired in 2020. The show follows the story of a determined banker, Naoki Hanzawa, who works at a major financial institution. He faces various challenges and conspiracies as he strives to uncover the truth behind corporate corruption and protect his company’s reputation. The series is based on the novel "Hanzawa Naoki" by Jun Ikeido and has received critical acclaim for its engaging plot and strong performances. It highlights themes of justice, loyalty, and the complexities of the corporate world, making it a compelling watch for fans of suspenseful dramas.