The plot concerns a struggle for power amongst Tokyo's Yakuza clans, today just as likely to be playing the stock market as shaking down pachinko parlors, over which the Sanmo-kai clan holds sway in the face of constant betrayal and ever-changing allegiances. Sanmo-kai chairman Ototomo (played by Kitano himself) learns that his henchman Ikemoto has struck an alliance with the drug-dealing Murase family, and is not best pleased, to say the least. The ensuing retaliation triggers an orgy of killings, territorial invasions and score settling while law enforcement officers, too corrupt to intervene

Minami, a member of the Azamawari crew, highly respects his Aniki (brother) Ozaki who has saved his life in the past. However, lately Ozaki's eccentricities (like claiming that a Chihuahua hs sees is a 'Yakuza attack dog') have been making everyone wonder about his sanity. Chairman Azamawari is unsympathetic to Ozaki's little outbursts and secretly orders Minami to take Ozaki to a disposal facility in the city of Nagoya. There, the fate of these two follows a twisted path filled with violence, mother's milk, strange locals, and ultimately the disappearance of Ozaki's corpse which Minami now desperately tries to recover.