Jirocho Fuji follows the story of Shimizu no Jirocho, a yakuza boss known for his sense of justice and loyalty to his men. The film begins with Jirocho and his gang attending a Fire Festival in Akiba, where they get caught up in a feud with a rival gang led by a ruthless boss. As tensions escalate, Jirocho must navigate through betrayals, schemes, and fierce battles to protect his honor and his territory.
The movie showcases the camaraderie and bond between Jirocho and his 28 henchmen, highlighting their individual strengths and skills in combat. As Jirocho's reputation grows, he becomes a symbol of resistance against corruption and tyranny, drawing the admiration of the common people.
The climax of the film culminates in a dramatic showdown by the Fujigawa River, where Jirocho and his loyal followers face off against their enemies in a battle that will determine the fate of the Tokaido region. With stunning fight choreography and emotional performances, Jirocho Fuji is a thrilling and poignant portrayal of honor, loyalty, and sacrifice in the tumultuous world of the yakuza.