"The Smile Has Left Your Eyes" is a Japanese television series that aired in 2018. It is a romantic mystery drama based on the South Korean series "The Smile Has Left Your Eyes." The story revolves around a complex relationship between a man named Jin Kazama and a woman named Aki, exploring themes of love, loss, and the impact of past traumas. The series features a talented cast, including Masaki Suda as Jin and Tao Tsuchiya as Aki. Set against a backdrop of suspense, the narrative delves into the characters' emotional struggles while unraveling a gripping mystery that keeps viewers engaged throughout the episodes.