Jinki: Shinsetsu - Final Episode is the concluding volume of the Jinki mecha manga franchise by Shirou Tsunashima. It collects the final story arc that was serialized in Dengeki Daioh magazine, serving as the direct sequel and conclusion to the Jinki: Extend series.

The Jinki universe is set in a world where ancient, semi-organic humanoid weapons known as Jinki have been discovered and reactivated in the modern era. These powerful mecha are piloted by young women who form a deep, often psychic, bond with their machines. The core conflict revolves around various factions seeking to control or destroy the Jinki, forcing the pilots into brutal battles that test their resolve and humanity.

The Final Episode volume gathers the final six chapters of the narrative, bringing the long-running storyline to a close. While the specific plot details of this volume are not detailed in publicly available synopses, the book is described as collecting the completion of the story as published in the magazine, offering a definitive ending to the saga. The single tankobon volume also includes a newly drawn cover and other content exclusive to the book release, intended as a capstone for all fans of the series. The story is known to conclude the arcs of the main characters, particularly the young female pilots and their relationship with their unique Jinki units, as they face their final battles and ultimate fates.