Shiki Ryougi, Mikiya Kokutou and Touko Aozaki start probing a bomber after witnessing an explosion nearby. Later that evening, Shiki spots the bomber and becomes obsessed with her. The deranged man orchestrates a cat‑and‑mouse chase, trying to lure Shiki into an abandoned parking lot in the shadows. He wields more than explosives; he can foresee the future and plans to end Shiki"s life.
Meanwhile, a few days earlier, Shizune Seo, a student at Reien Girls" Academy, intends to return home for summer. While stepping off a bus she glimpses a future in which an unfamiliar passer‑by dies. Attempting to warn the stranger, she encounters Mikiya—who successfully uses Shizune"s foresight. She attempts to warn the stranger, but he is hesitant.
During a routine investigation, an investigator is dispatched on a case accompanied by his boss"s ten‑year‑old daughter. Yet the investigation concerns a specter tied to both of their histories.
Mirai Fukuin recounts the events that occur during the main timeline of the Kara no Kyoukai films, plus a story set in the future.