In the teeming black markets of postwar Japan, Shozo Hirono and his buddies find themselves in a new war between factious and ambitious yakuza.

An ever evolving alien life-form arrives on a comet from the Dark Gaseous Nebula and proceeds to consume pollution. Spewing mists of sulfuric acid and corrosive sludge, neither humanity nor…

Seeking revenge against the guard who tormented him, a young man returns to the island where he was imprisoned in reform school. But his plans for vengeance are disturbed when…