Rail Wars!: Nihon Kokuyuu Tetsudou Kouantai - The Revolver

Takayama Naoto, a second-year student at Kiryu Tetsudou High School, is assigned to an internship with the Public Rail Road Security Corps, a position he did not seek. He had hoped for a quiet, low-risk assignment but instead finds himself in one of Japan's most perilous environments. The corps is tasked with countering an extreme-leftist group advocating for railroad privatization. Unprepared and unmotivated, Naoto faces the challenge of surviving in this high-stakes setting.