Bosozoku, Japan's outlaw motorcycle gangs, first roared onto the country's streets in the 1970s, running modified bikes with flared exhausts and fighting turf wars against rival crews. This film sits down with former members who lived through that era, letting them describe the loyalty codes, the street races, and the violence that made the gangs a fixture of Japanese tabloid coverage for decades. Rather than treating Bosozoku as a distant curiosity, the film follows aging riders back to old haunts and lets them measure the gap between the gangs' feared reputation and the quieter, more marginal subculture that survives today as Japan's youth population shrinks and policing has tightened. Archival photos and rider testimony carry most of the story, with the men's own nostalgia for a lawless youth doing as much work as any narration. It plays as a portrait of a fading scene told by the people who actually rode in it.