The Last Mission

Domon, formerly an officer of the Japan Ground Self-Defense Force and commander of a special forces unit, was deployed to Eastern Europe two years ago. In order to cover up the tragedy that took place on that battlefield, he now lives in isolation with his former subordinate, Kazuo Namioka, who suffers from PTSD. Two years after leaving the service, Domon learns that the culprit behind the murder of Kazuo’s fiancée is Ken Hamada, CEO of a cutting-edge robotics company.

Meanwhile, Koharu—an investigative journalist searching for her missing brother Kazuo—makes contact with Domon and locates Kazuo. She blames Domon for the tragedy, insisting he is at the root of it all. Soon, a skilled assassin called “Z,” hired by Hamada, attacks Kazuo and Koharu. Domon intervenes to protect them, defeating Z after a fierce battle. However, an organization bent on hiding the truth exerts pressure, forcing Koharu into silence and ordering Domon and Kazuo to move abroad. In fact, Hamada’s robotics firm has ties to the Ministry of Defense through the development of military robots.

Domon is torn between following the organization’s orders and ensuring the happiness of his wounded subordinate. Ultimately, he chooses to defy those orders. Entrusting Kazuo’s safety to Koharu, Domon sets off alone on his motorcycle for Hamada’s factory—to settle everything once and for all.