The Toxic Avenger is lured to Tokyo, Japan by the evil corporation Apocalypse Inc. So while the Toxic Avenger is fighting crime in Tokyo, Apocalypse Inc. spread evil in Tromaville.

A pair of truck drivers happen onto a decrepit roadside fast food stop selling ramen noodles. The widowed owner, Tampopo, pleads them to help her turn her establishment into a paragon of the “art of noodle soup making”.

Mr. Soh, a righteous man with a cold stare and fists of steel, returns to a lawless post-war Japan in 1946. He protects the weak, defends the poor and knocks some good sense into friends and enemies alike. Rapists and gangsters get the worst of it, as Mr. Soh builds up his school on the island of Shikoku.