Tokyo Zombie is a horror-comedy manga about two blue-collar factory workers (who happen to be jiu-jitsu experts) dealing with a zombie uprising in Tokyo. When the story begins, Fujio and Mitsuo are dreaming of training in martial arts overseas and becoming famous. When they accidentally kill their overbearing boss, they decide to cover up the evidence and bury him at a man-made garbage mountain known as DARK FUJI. Unfortunately for them, the tons of rotting garbage have been contaminated with industrial waste... Which, naturally, transforms the bodies of the dead into ravenous, flesh-eating zombies. Fuji and Mitsuo try their best to survive in this horrific new landscape, but the hapless pair become separated after an idiotic mistake involving potato chips and a stray dog. Skip to a few years later. Post-apocalyptic Tokyo has become a feudalistic society, in which the rich have enslaved the lower classes, who toil in the walled city for protection against the zombies. To alleviate boredom, the rich have created gladiator death matches, pitting zombies against slaves. Fuji and Mitsuo meet up under strange circumstances in the ring of one of these death matches. All hell breaks loose when the two are reunited, and the sanctuary city of the rich comes under fire from a revolutionary pig farmer and a motorcycle gang of roving bandits.