Natsumi Yukihira (Ryoko Shinohara) receives secret documents of an organization that controls the country from the shadows. Because of this, Natsumi's ex-husband, Kazuo Sato (Teruyuki Kagawa) pays a terrible price. Natsumi goes back to the Investigation #1 of Tokyo Metropolitan Police Department to take on the organization, but Natsumi becomes involved in a new case. She gets closer to the final enemy.
as Natsumi Yukihira
as Michitaka Ichijo
as Naoki Tsushima
as Yuji Kokubo
as Kaoru Mikami
as Tetsuo Yamazaki
as Mio Yukihira
as Masaomi Takebe
as Chief of Special Investigation Team
as Chief
