Tokyo Zombie
"We Will Protect The Future!"
Two Japanese friends accidentally kill their boss and dump his remains in Black Fuji, a mountain/landfill hybrid. This leads to poor results when the chemicals of the landfill mix with the corpse (and many other corpses) to give rise to a zombie infestation in Tokyo.
Directors: Sakichi Sato
Writers: Sakichi Sato, Yûsaku Hanakuma
Cast
IMDB: tt0451954