Ryuzo and his 7 former henchmen are all retired yakuza, but they now live as regular old men. One day, Ryuzo becomes the victim of a phishing fraud. He calls his 7 men together to reform their society.

A moving, nostalgic portrait of the men behind the golden age of chanbara (sword-fighting dramas and films) that goes behind the scenes of the distinctive film genre for which Japan is most famous, with dominant performance by real-life kirare-yaku Seizo Fukumoto.