Massacre Gun 1967

Ryuichi Forced to Execute His Lover

Ryuichi Kuroda, a loyal yakuza hitman, is ordered by Boss Azakawa to kill the man he loves. He carries out the assignment despite the personal cost, severing a private bond for the sake of the syndicate. The act seeds a growing resolve in him to break away.

Saburo's Failed Confrontation

Saburo Kuroda, an aspiring boxer and Ryuichi's brother, attempts to confront Azakawa but is brutally repelled. In the failed encounter, Saburo's fists are broken and his boxing prospects are destroyed. The setback deepens the family rift and cements Azakawa's hold.

Ryuichi Decides to Break Away

Ryuichi resolves to sever ties with Azakawa and refuses to take orders any longer. He begins plotting a path to independence from the crime boss and to protect his own interests. The decision marks the turning point that triggers Azakawa's retaliation.

Bar Raid Retaliation

To punish the defection, Azakawa launches a raid on the bar run by Ryuichi. The assault disrupts the business and tests Ryuichi's resolve to resist the boss's reach. This strike signals that Azakawa will use violence to reclaim loyalty.

Ryuichi Expands by Force

Ryuichi moves to seize some of Azakawa's smaller businesses by force, expanding his own influence at Azakawa's expense. The aggressive expansion widens the conflict and draws more attention from Azakawa's network. Tensions escalate as both sides push toward open war.

Pachinko Operator Murder and Bomb

Azakawa kills a pachinko arcade operator who had switched sides and sends the man's body in a coffin containing a bomb. Ryuichi defuses the device to prevent a catastrophe. The gruesome display underscores Azakawa's ruthlessness and signals a dangerous escalation.

Ambush Lured by Bowling Alley Operator

Azakawa blackmails a bowling alley operator who now answers to the Kurodas into luring Ryuichi and Eiji into an ambush. The trap is set to corner the brothers, forcing them into a dangerous confrontation. Ryuichi and Eiji manage to escape the attempt, preserving their lives.

Saburo Is Kidnapped

Azakawa switches tactics and kidnaps Saburo, using the hostage to pressure Ryuichi into concessions. The abduction raises the stakes for the Kuroda family and intensifies the demand for a rescue. Ryuichi must decide how far he is willing to go for his brother.

Negotiation at Azakawa's Manor

Ryuichi travels to Azakawa's manor to negotiate Saburo's release. Eiji sneaks in and kills guards just before the handover, disrupting Azakawa's plans. The failed transfer leaves Saburo still in danger and heightens the sense of an all-out war.

Eiji Kills Azakawa

Just before the exchange, Eiji shoots Azakawa, killing him to remove his rival and seize control of the operation. The act rapidly shifts the balance of power in the underworld faction. The death triggers new alliances as Shirasaka steps into a leadership role.

Eiji's Death at Shirasaka's Gunmen

Later, Eiji is killed by gunmen now loyal to Shirasaka after attempting to sleep with Azakawa's mistress. The killing removes a volatile factor and consolidates Shirasaka's influence. The chain of retribution continues as loyalties realign.

Ryuichi Faces Shirasaka

Ryuichi decides to confront Shirasaka and challenges him to a final showdown at an under-construction highway. The confrontation pits former allies against each other in a brutal, personal duel. The highway construction site becomes the arena for the climactic clash.

Final Showdown and Deaths

Ryuichi eliminates Shirasaka's gunmen, then faces Shirasaka in a one-on-one fight. In the ensuing firefight, both men are killed, leaving the feud settled only in tragedy. Saburo appears at the site, racing to witness the fallout.