Banyuki(2009)

Banyuki is a revenge thriller set on the island nation of Horai, a country on the brink of political unification. Domon Date, an innocent man imprisoned for a decade on a remote prison island, has survived by nursing dreams of retribution against those who framed him. When he finally escapes with help from a mysterious fellow inmate named Saji, Domon's path toward vengeance becomes complicated by the unexpected reappearance of Mikoto, his former fiancée. As Domon pursues his vendetta, the film peels back layers of deception: What are Saji's true motives? What does Mikoto really want? And what secrets lie beneath the surface of Horai's political transformation? Banyuki weaves together personal betrayal, political intrigue, and moral ambiguity into a taut narrative about justice, redemption, and the cost of revenge.